shimadzu-mobileart-plus-mux-100h-100d-service-manual.pdf

N I D O R T N C U I O T ‚PO ‚P E N I L T U O P ‚ P ‚- s e r u t a e F ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Q ‚ P ‚- s n o i f t a c p i i c e S ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ R ‚ P ‚- g n s i y w m a e r t D S ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ‚ P ‚ S- fE fem t h c a r o N P E ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

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‚Q D L E R N I B Q E S A O T U A T O C P Y R L P ‚ Q ‚- e c n a n e s d t e n n r i a u M q l e o R T Q ‚ Q ‚- fE f B y tu h o c C L a P E R ‚ Q ‚- fE f B en h c i o C l a P t E u O

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N I E P O N I T / C E S N A ‚ N E D I C N A L SI S A O T A N M T S I P ‚ ‚- n S So i t i d la n o t C n e m n o r i v n E ‚ 2 - S Se r u d e c n o r i t P a s l a t n I P ‚ ‚ - 2 e - S S r u d e c n o r i p t a s l ta r t w n o i h l c n F i Q ‚ ‚ - 2 - S S g n p i k c a n U R p ‚r e ‚ - n 2 o - t S i S s a rt o fa fr a m tn i rl e m d m o n v r a h c a t A ‚ g y S e p ‚ - a 2 t - l S S o h ev t c u n i s a w d n g r o fc f n i c t a ee n o a c h C ‚ 5- 2 - S S ) g N s fP f B X . T c n t O e C i o t ( P e S ) n fo f o p i t a n ‚ 6 o r - i e 2 f t o a - S S o m r i n ko c eC e ( n h f C a m r o r e P ‚ 7- 2 - S S g n i t la e i t s i n I ‚ 8- 2 - S S s g s n i t re s U ‚ 9- 2 - S S I G g D X 0 5 - n i s C l a t n I 0 ‚ 1 - 2 - S S g g n i r a h C 1 ‚ 1 - 2 - S S s p fs ftw n e a m r o c h s a t A e r u d e ‚ c n o 3 p - r s i P S S t c / e n i e c n a n e t n i a M e r P u ‚ d e c no p ‚ r s i - t p c 3 - e / S Sn i e c n a n e tt r w n n a o i h l a c m F Q ‚ y ‚ - s 3 n - S p S o y r s fd i f e b t c u e no l n i t o f a m d r i n o C R ‚ ‚ - 3 - S S n o p s i t c e la c n i d o i r e P ‚S ‚ - 3 - S S g n i n a e l C ‚ 4 - S S s s t e i r l L s a b P m u n o C

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‚l‚t‚w-‚P‚O‚O SERVICE MANUAL MANUAL

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

CONTENTS CONTENTS

I

1 - 4 2 - 4 2 - 4 3 - 4 6 - 4 7 - 4 8 - 4 9 - 4 2 1 - 4 4 1 - 4 7 1 - 4 1 2 - 4 ¥ 2 - 4 3 2 - 4 3 2 - 4 3 2 - 4 5 2 - 4 7 2 - 4 8 2 - 4

‚ N TP I T A N B O L P T X C P E P ‚ ‚- T T B X E C S C P N ‚ 2- T T B N 2 T 0 C 2 O P C X ‚ 3 - T T R I E N 1 C R - E T N T U V I ‚ 4- T T A E 4 R X 0 A - H G U M C ‚ 5- T T B E 4 R X 0 A - H G U M C ‚ 6- T T R E X 9 - W U O M P ‚ 7 - T T B L X E N E A - H U T M P S ‚ 8 - T T D L X E 0 N E A 1 - H T U M P S ‚ 9- ) T T R B E p n o i I t R M E C N T o P ( A I R E S d E n V C a R T C R ‚ 01 - T T R E 2 I R - V U M D ‚ 11 - T T ) K N I L Y D S R E A ( 0 W 1 O P

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N E F M H ‚U ‚ A R T L P E R O / C T E N P E U M T J D T S U A P ‚ ‚- U U s r e ew v o o H C m t e R ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ P ‚ ‚ - - U U fe fn r s e o h i v c t o ea i d m e n a o N p ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Q ‚ P ‚ ‚ - - U Ur e ew v d o h o m H i t C e S r ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ R ‚ P ‚ ‚ - - U U p er w v e o h o m t H T e C r ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ 4 ‚ - - U Ur e tev d n w o i h C S o m r t H F e r ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ 5 - ‚- U Ur e rtv n a eo w e h C R o m r t H F e r ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ 6 ‚ - - U Ur e rev a l w e o b h C o m a R t H e r ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ 7 ‚ - - U Ur e tv en w o h C o m r t H e F r ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ 8 - ‚- U U fA f n o ri ee t tw v c h o n m e o m r i H t c S o A J r ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Q ‚ ‚- U U y r e t B a ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ Q s ‚- ‚n - U U o f i t a y c i p i c e r s t a B ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Q ‚ Q ‚- ‚ y - U U fb fr te n t m o p a e b c a l e R ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Q ‚ n o 3 g - i ‚ t c y e - et U U e fB f a D t l r n o e V t i o t f a m B r i n o C ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ R ‚ ‚- U U y fX fe tn b a e u r o m p - T X e c a l e R ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ R ‚ ‚ - - U y U fX fte b n a u e m r o p t - e X c a l e R ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Q ‚ R y fX f ‚- t ‚ e n b a e u - m r o p t U U e X c f a l re t s t n r e j a m t u d A ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ‚ ‚ S- U U fT ft n te s n r ee b j m o u t C T u d A ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚ ‚ e td s n ‚ - o e j m S St - U U p u tn d i a o tn - s e 2 n R r en e b j m i u t c u V d F a ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Q ‚ ‚ e t s - d ‚ S n S o e j m - t U U u tn h td c i o a s e p n r R en e b j m i u t c u V d F a ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ R ‚ ‚- ‚ S S fF f - R U U n z e o i u t o l V a F v i l a i t i n I ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ‚ ‚ T p - U U rm o a fC f t L m ti n l e o m p e C c a l e R ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ‚ ‚ U - U U fC ftl ee n b o m R p a e C c a l e R ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ‚ ‚ V - U U fI f B tn T e o m p G e I c a l e R ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ‚ ‚ W - U U g fD fn ee i m t d o n a i t D e T S ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ X ‚ ‚- U U r e s y t n fE f e s p u r x o s tC e o d a n l e o R E i D ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ e s c n a t le ‚ i v d P a D e ‚ y r t fA f O T s a ‚ p l u t s m e - d a u U c U n l e o R A i D ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ PD P ‚ P ‚ y g fE f s ‚ p t s r- e d a o U U n l r e L R E i D ¥¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ y B X p E P fC C f ‚ S r P n C e P o t t ‚ 2R n u N k a e U o m B c p - U e U a C c B a l e ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ‚ 3 1 - U U n o i t c e n t o e i D t c fM f h a c rr m to t s o n f e A r i R j c w o m S i t M u d A ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ fD fn i tl n e rv m o p a e C t f r D c o a M l e R ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ P ‚4 ‚- U U g P ‚5 ‚- U U fP f I G D t X 0 n e 5 o - m p C e rP c o a f C l e R ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

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1 - 6 1 - 6 2 - 6 3 - 6 4 - 6 4 - 6 5 - 6 5 - 6 7 - 6 8 - 6 ¥ ¥ ¥ ¥ 8 - 6 ¥ ¥ ¥ 8 - 6 3 1 - 6 ¥ ¥ ¥ 4 1 - 6 4 1 - 6 8 1 - 6 ¥ ¥ ¥ 9 1 - 6 9 1 - 6 1 2 - 6 ¥ 6 ¥ 2 - 6 ¥ 2 - 6 ¥ ¥ ¥ ¥ 3 2 - 6 ¥ ¥ ¥ ¥ ¥ ¥ 5 2 - 6 ¥ ¥ ¥ ¥ ¥ 6 2 - 6 7 2 - 6 8 2 - 6 ¥ ¥ 9 2 - 6 0 3 - 6 1 3 - 6 3 - 6 0 4 - 6

g 7T n i et l o b u h o s r

‚l‚t‚w-‚P‚O‚O SERVICE MANUAL MANUAL

CONTENTS CONTENTS

II

Lightt tr Ligh trav avel elin ing g Silent and light traveling operability is realized by the power assist. Compact design With good front field of view, the system can move freely even in a narrow space. Free positioning Prompt and free positioning is enabled by movement of the main body by the fine movement switch and operation of the tube unit in the column turning method. Adop Ad opti tion on of hi high gh-f -frreq eque uen ncy in inve vert rter er Outputs with excellent X-ray generation efficiency and low ripple are realized by adoption of a high-frequency inverter at 60 kHz maximum as the high voltage generation method. Anat An atom omic ical al pr prog ogra rams ms pr prov ovid ided ed as st stan anda darrd With anatomical programs provided as standard, the exposure condition can be set easily. Cable-less system With built-in batteries, scans can be performed without connection of the power plug. Plai Pl ain n in indi dica cato tor r The large indicator provides a plain indication of proceeding from the preparation to the completion of an exposure. Flat Panel detector This unit uses a digital flat panel detector to capture images directly without using film or CR and can display reference images quickly after exposure.

ＭＵＸ-１００ SERVICE MANUAL

MUX-100D

MUX-100DJ

Use environment Atmo Atmosp sphe heri ric c press ressu ure

700 700～1060hPa

Amb Ambie ient nt temp temper erat atur ure e

10～35℃

Relative humidity

30～75%

Common specifications Total width

580mm

Total length

1250mm

Height of support stand Weight Maximum running speed Imaging unit storage Focus height Arm Arm leng length th Support stand rotation range Tube rotation angle Tube rotation around tube axis Minimum distances between Focal

1930mm

1780mm

39４kg (with imaging unit) 5±0.5km/h(this may vary depending on the floor condition.) 1 Imaging unit and 1Gid 600 600～2010mm

600～1860mm 635 635～1200mm ±270deg min.

360deg Forward: 90 deg min.; Backward: 20 deg min.

312mm

Spot and Image Receptor

Power supply For battery drive:

Supply voltage Battery type Rating of power supply Supply voltage

Built-in battery Shielded lead storage battery (12 V×20 cells) 1kVA

Supply Impedance

Single phase AC 100,110,120,200,220,230,240V Single phase AC 100,110,120 V : No more than 1.0Ω Single phase AC 200,220,230,240 V : No more than 4.0Ω

Supply frequency

50/60Hz

For battery charge:

Power cable length


4m

MUX-100D

MUX-100DJ

High-voltage generator 12.5kW (100kV、125mA、0.1s) （The product of the current allowed to flow for 0.1 seconds at a tube

Nominal electric power

voltage of 100 kV and tube voltage） The nominal maximum tube voltage and the maximum tube current allowed to flow at the nominal maximum tube voltage The maximum tube current and the maximum tube voltage that allows the maximum tube current to flow

Ratings

125kV、100mA

160mA、 80kV 125kV、100mA

The combination of the tube voltage and tube current that output the maximum electrical power

100kV、125mA 80kV、160mA

The minimum value of the current time product The maximum value of the current time product The minimum value of nominal irradiation time

0.32mAs 320mAs

320mAs 3.2ms

40～90kV

0.32～320mAs

0.32～320mAs

The current time product

91～100kV

0.32～280mAs

0.32～280mAs

that can be set with the

101 101～110kV

0.32～250mAs

0.32～250mAs

X-ray tube voltage

111 111～120kV

0.32～220mAs

0.32～220mAs

121 121～125kV

0.32～200mAs

0.32～200mAs

Setting and display of

40～125kV、in 1-kV increments

Range of the setting:

tube voltage for Display:

Digital display

X-ra X-ray y tube voltage

Less than 10%

exposure Accu Accura racy cy

0.32， 0.36， 0.40， 0.45， 0.50， 0.56， 0.63， 0.71， 0.80， 0.90， 1.0 1.0，1.1 1.1， 1.2 1.2， 1.4 1.4， 1.6 1.6， 1.8 1.8， 2.0 2.0， 2.2 2.2， 2.5 2.5， 2.8 2.8， 3.2， 3.6 3.6， 4.0 4.0， 4.5 4.5，5.0 5.0， 5.6， 6.3 6.3， 7.1 7.1， 8.0 8.0， 9.0 9.0， 10， 11， 12， 14， Setting and display of Range of the setting:

16， 18， 20， 22，25，28， 32， 36， 40， 45， 50， 56， 63，

radiographic current time 71， 80， 90， 100 100， 110 110，125 125，140, 160， 180 180， 200 200， 220 220， 250， product. 280 280， 320mAs The maximum value is 200 mAs with MUX-100HJE. Display:


Digital display

X-ray tube current time

Less than 10%+0.2mAs

Accu Accura racy cy product Up to 72 kinds of anatomical programs can be stored. (72 kinds = 8 body parts

×

3 orientations

×

3 body thickness)

The contents of anatomical program stored in memory are: Anat Anatom omic ical al progr rogra am (a) Exposure condition (kV, mAs) (b) Method of exposure

Direct APR setting


Anat Anatom omic ical al prog progra ram m sett settiing is avail vailab able le in comb combiinati nation on with with communication with CXDI Software

MUX-100D

MUX-100DJ

Collimator

R-20C Shape

Field

Rectangular

Max. field

430 × 430 mm SID 1m

Min. field

0 × 0mm (leaves overlapped)

Aver Averag age e illu illumi mina nati tion on Contrast ratio of edge Accu Accura racy cy

Light field

Display of center Type of lamp Illuminating period SID indicated

Field size indication

Dimensions indicated Accu Accura racy cy of SID indication

Drive of leaves

> 160 160 lx >3 2％ of SID Cross lines Halogen lamp (12V, 100W), #55939 30 seconds, with automatic turn-off time switch 1, 1.5, 2 m 20(8), 23(9), 25(10), 28(11), 30(12), 36(14), 43(17) cm(in.) 5% manual

Mounting dimension (Focus to fit surface distance) External dimension (W × D × H) H)

56 mm 202 × 211 × 197 mm

X-ray tube Assembly* Model Name

0.7U163CS-36

Spot size

0.7mm

Target angle

16deg

Nominal X-ray tube

Radiography

125kV

Voltage X-ray tube

Max. Heat

750kJ(1060kHU)

Max. Continuous heat dissipation

120W(170HU/s)

Asse Assemb mbly ly

rate X-ray Tube

Max. Anode heat dissipation rate Max. Anode heat dissipation rate Max. Continuous heat dissipation

212kJ(300kHU) 800W(1130HU/s) 210W(300HU/s)

rate Weight

13kg

Battery Type

Small sized value regulated lead-acid battery

Specification

12V

Quantity

20 pieces


Minimum specific filtration Total

2.5 mm Al 70 kV

X-ray tube assembly

Equivalent to 1.5 mm Al

70 kV

Multi-leaf collimator

Equivalent to 1.0 mm Al

70 kV

Classification of the system Method of protection against electric shock

ClassⅠ (only during during charging) Internal powered (during powered by internal battery)

Degree of protection against electric shock

Type-B Continuous operation with intermittent load

Classification according to operation mode

*For detail about X-ray-tube assembly, please refer to X-ray tube operation manual (M535-E219). (M535-E219).

Options

MUX-100D

Remote controller

Infrared type Ready operation, X-ray operation, Collimator lamp ON/OFF

Removable X-ray protective screen Dose Area Meter Grid

MUX-100DJ

Removable X-ray protective acrylic screen

Indicates the dose area. Refer to CXDI manual

NOTE: Special option can not be changed after the equipment being shipped.


CXDI-50G CXDI-50G is containing mainly three componets; Imaging unit; Digital Cassette that has the mobility and can be used on the optional angles  Power box; Power supply supply and data gateway for imaging unit unit mounted in the MUX-100D. MUX-100D. CXDI ; Digital Radiography Operation System for CXDI-50G, installed in Control PC and controled with Touch panel  monitor on the MUX-100D. (1) Imaging Unit 

The sensor unit converts the X-ray image to the electrical signal (O/E Conversion) and after performs the A/D conversion, transfer its signal through the Power Box with Ethernet cable to the Control PC.

Imaging unit Effective range

353 x 430 mm

Number of Pixels

2214 x 2700

Effective Effective Number of Pixels

2208 x2688

Pixel Pitch

160µm x 160µm

Fluorescent substance

GOS Fluorescent screen

Imaging Unit mass

4.8kg (except Grid)

Mechanical strength strength

Load uniformly: 150kg Load partly: 100kg/φ 40mm

Mass

4.8 kg (Except cable)

Atte Atten nuati ation equi equiv valen alentt of fron frontt pan panel

0.2m 0.2mmA mAl. l.Eq Eq..

Dimension

491(W) x 477(D) x 23(H)mm with operation operation grip

Power Box Communication Communication interface interface standard

IEEEE 802.3u (100BASE-TX) (100BASE-TX) Connector type: RJ45

Dimension

358(W) x 200(D) x 65(H)mm

CXDI Image field sensing

Automatic field sensing

Grayscale

12bit (4,096 grayscale)

Preview image access time

Approx. 3 second

Data output

DICOM 3.0 compatible, Print Management Service Class (SCU), Storage Service Class (SCU) (JPEG transfer syntax available)

Storage

Temporary storage in Hard disk of the Control PC

Option Attenuation Attenuation equivalent:2.3mmAl.Eq. equivalent:2.3mmAl.Eq.

Grid

For detail about CXDI, please refer to CXDI series operation manual manual (Canon CXDI Digital Radiography). Radiography).


Fig.1-1 Dimensional drawing of the system


View from this side Refer to Fig.1-3

56 Focus *1 Reference axis 126

126

4-M6 deep12 (P.C.D. φ92)

φ134

Unit: mm

*1: A hollow on the housing surface indicates a position of focus

Fig. 1-2 X-ray reference axis and focal spot position (front and upper view)

Focus

40 85 M45 M45

Reference axis Unit : mm

Fig. 1-3 X-ray reference axis and focal spot position (Side view)


Support Stand: Holds the tube section and arm. It can turns itself.

X-ray tube unit: The combination of X-ray tube and collimator can turn around the axis of X-ray focus. This makes positioning and adjustment of the irradiation field and small movement of the unit.

Arm section: Holds the tube section. It can slide vertically on the support stand and the arm itself can stretch in the horizontal direction.

Hand switch: The switch to make X-ray exposures

Key switch: Turns on/off power for the unit with thi thiss ke ke o erat eratio ion. n. Battery checker: Indicates remaining charge of the batte battery ry.

X-ray control panel: Refer to Operation Manual

Emergency stop switch: Used to stop the motor in the event of an emergency.

Running handle: The handle to drive the unit.


Switch for activating the emergency brake release function: In the trouble of the running system, the brake release function for the emergency is put into the state which can be operated by the key operation.

Power plug: Used to charge the battery.

Emergency brake active key switch:

Main circuit breaker: Turning off this breaker cuts off power for the whole unit. The lid can be opened by pres presssing ing and and rele releas asin ing g it. it.

Bumper switch section: Stops the unit in the event of a collision.


For installation or maintenance of the system, prepare the following tools: □ Screwdriver □ Hexagon wrenches Nos. 2.5 to 10 (Phillips head type/normal head type) Nipper er □ Nipp □ Cutting pliers □ Tester (digital) □ Alligator clip □ Cable tie □ Cutter □ Grease □ Waste □ Alcohol or acetone for cleaning □ Bolt M8,M12×16 cm (for replacing the tube) □ Oscilloscope □ Wrench for FU lock nut AW04 □ Spring scale (for adjusting the handle 0 ~ 20 kg) ･･････････････････････････････････････････････････････････････････････････････････････

Xcont-2002

MUDriver2

Breaker NFB1

No-f No-fu use brea break ker (lower position: ON)


Fig. 2-1 Control Unit (Right Side)

Fig. 2-2 Control Unit (Left Side)

Link Assy

Arm Joint Section

H.T. Tank

Power 100D

Fig.2-3 Link Assy (Top of the batteries)


X CO CONT NT 2002 2002 PCB PCB

□ □ □ □ □ □ □

Controls the operation panel. Offers diversified I/Os. Performs D/A and A/D conversion. Detects and controls the tube voltage, and detects discharge of the X-ray tube. Detects and controls the tube current (control through filament heating). Detects the tube current. Interfaces each PCB.

MUX MUX CH CHAR ARGE GE--04A 04A PCB PCB

□

Detects the battery voltage and charged voltage error. □ Controls the battery charging current, and detects charging current error. □ Offers the inverter circuit for the starter and the collimator lamp. MUX MUX CH CHAR ARGE GE--04B 04B PCB PCB

□

Offers the inverter circuit for battery charging. □ Detects the battery charging current. MUX MUX-LC LC1B 1B PCB PCB

□

Nois Noisee Filt Filter er for the the pow power sup supply ply of MUX MUX CHAR CHARGE GE-0 -04B 4B PCB. PCB.

MUX MUX POW OWER ER-9 -99 9 PCB PCB

□

Turns on and off the power, and offers the automatic power OFF function. □ Supplies the power from the batteries to each part. □ Change over AC and DC of the DC pack input. □ Detects the battery voltage. INV INVER ERTE TER R UN UNIT IT-- C1 PCB PCB

□

Offers the main inverter. □ Offers the inverter circuit for heating the filament. □ Controls the starter. Detects the stator coil current. MU DR DRIV IVER ER-2 -2 PCB PCB

□ □ □ □ □ □ □

Controls the DC motors. Detects the handle operation. Detects the bumper switch. Controls the arm catch area. Controls the electromagnetic lock. Detects the Stop switch. Detects the Emergency Brake Release switch

NEXS NEXSC C PCB PCB

□

CPU

BUS BUS EX EXTE TEND NDER ER PCB PCB

□

Extends the NEXSC bus.


SHEE SH EET T PANE PANEL L MUXMUX-B B PCB PCB Ass y. □ Sheet panel for Key Switch Panel Assy. SHEE SH EET T PANE PANEL L MUXMUX-10 100 0D PCB PCB X -ray generator. □ Main Sheet panel to operate X-ray POWE POWERR-10 100 0D PCB PCB □ Controls the power supply for DR system (CANON FPD). RC TRAN TRANSM SMIT ITTE TER R PCB PCB (opt (optio ion) n) □ Controls send for remote control. RC RE RECE CEIV IVER ER PCB PCB (opt (optio ion) n) □ Controls receive for remote control.


Fig. 3-1 Internal Connection Block Diagram


Fig. 3-2 Total Connection Diagram 1


Fig. 3-3 Total Connection Diagram 2


- -

Related PCB: MUX POWER PCB Powe Powerr ON oper operat atio ion n ⅰ When the key switch is set to ON, all of four contacts of the key switch are closed. It means that all of three contacts of the connector JKEY on MUX POWER PCB are closed. (Another one more contact of the key switch is used for Power On/Off circuit of DR system. Refer to 3-2-7.) ⅱ The battery voltage 240 VDC is input to PS1 on MUX POWER PCB, and 12V is output. ⅲ The latch relay K9 turns ON, and the relay K6 turns ON. ⅳ As a result, the power is supplied to each part via the current restraining resistors R1 and R2 (150 Ω) in the control unit and the connector JRS. ⅴ Because the power is supplied to the DC pack PS1 and PS2 through the connector JDC, 5V, 15V and 24V are output and the control PCBs starts to operate. ⅵ After check by the NEXSC (CPU) PCB is completed (in approximately 1 to 2 seconds), the MGRS signal is sent to the XCONT PCB and the MUX CHARGE-04A PCB to turn ON the relay K4. As a result, the relay K7 turns ON, the route through the R1 and the R2 in the control unit is short-circuited, and sufficient load current can flow. ⅶ When the MGRS signal is output, the system becomes ready for operation.

(Reference) The ON status of the key switch (the KEYSW signal) is transmitted to the XCONT PCB via the MUX CHARGE-04A PCB, then it is recognized by CPU as the fact that the KEYSW1 line and the KEWSW2 KEW SW2 line are short-circuited. Powe Powerr OFF OFF opera perati tion on ⅰ When the key switch is set to OFF, OFF, the relay K7 turns OFF OFF first. first. Though the input to tthe he PS1 in the DC pack stops, the output remains remains for for a while. Accordingly, the relay K6 turns turns OFF OFF after a while. By this operation, the power supplied through the resistors R1 and R2 remains for a while because excessive load is applied on contacts if all contacts are opened at the same time. Auto Au to powe powerr OFF OFF oper operat atio ion n ⅰ In the power ON status, the CPU outputs the AUTOOFF signal through XCONT and MUX CHARGE-04A PCBs to set the relay K5 to ON. ON. As a result, the latch relay K9 turns OFF, the relays K6 and K7 turn OFF, OFF, the power supplied to the DC pack stops, then the system stops. PS1 on MUX MUX POWER POWER PCB is continuing continuing operation. Accordingly, if the sy system stem is left in the ⅱ In this status, PS1 auto power OFF status, the batteries are discharged in a long period due to the fine discharge current.


Related PCB: MUX POWER PCB ⅰ ⅱ ⅲ ⅳ ⅴ

When the power plug is connected, the 100V output (100E-0E) of the transformer T1 is input to the MUX POWER via the connector JT1C. The relay K1 turns ON, and the power supply line to the DC pack is changed over from the battery powe powerr to the the 100 100 VAC. AC. 100 VAC is supplied to the DC pack, 5V, 15V and 24V are output from the DC pack, and the control PCB starts to operate. At the same time with ii, the relays K3 and K2 turn ON. ON. When the K3 turns turns ON, connection connection of the relays K6 and K7 to the coil is shut down, and the batteries are isolated from all loads. When the relay K2 turns ON, the ACON1 and the ACON2 are short-circuited, connection of the power plu plug g is tran transm smit itte ted d (as (as the the LVO LVON N sig signal) nal) to the the XCON XCONT T PCB PCB via via the the MUX MUX CHA CHARG RGEE-04 04A A PCB, PCB, then then the CPU recognizes connection of the power plug.

(Reference) Based on the the lesson learn learn from the MC125L-50, all loads loads are isolated isolated while the batteries are charged. The used DC pack is the 110-330 VDC/90-264 VAC VAC input type.

Related PCBs: MUX POWER PCB PCB and and MUX CHARGE-04A PCB Expl Explan anat atio ion n ⅰ Twenty batteries are connected in series, 10 batteries on the pulse side and 10 batteries on the minus side. The middle point is connected to the chassis via resistors of several M Ω (on the MUX POWER, MUX CHARGE-04A and MU DRIVER PCBs). terminals on the ⅱ The plus, the minus and the middle point of the batteries are offered at the following terminals MUX POWER PCB. Batt Batter eryy plus plus side side Batt Batter eryy midd middle le poin pointt Batt Batter eryy minu minuss side side ⅲ

ⅳ

: TER1 TER1 [B12 [B120+ 0+]] : TER5 TER5 [B0] [B0] : TER2 TER2 [B12 [B1200-]]

The values at the terminals above are converted into the battery voltage detection value (“120+” signal at CP10 and “120-” signal at CP11) on the MUX CHARGE-04A PCB via the resistors R8 to R11 (10 MΩ) and the connector JBV1. The relationship between the actual battery voltage and the detection value (“120+” and “120-” signals) is approximately approximately “3V/100V”. For example, example, when the actual battery voltage is 120V, 120V, the detection detection value at CP10 or CP11 is about 3.6V. Finally, the “120+” and “120-” signals are sent as the VP1 and the VP2 to the XCONT PCB.

Batt Batter eryy Ch Char arge ged d Volta oltage ge Over Over ⅰ The “120+” and “120-” signals are checked for the error Charged Voltage Over by the operation amplifier A8. The threshold is 4.67V. It is equal to 156V (= 4.67×100/3) as the actual battery voltage (on both plus and minus sides). ⅱ The detection result is sent as the the error signal signal CHBR2 to the XCONT PCB, then charging stops.

(Reference) The connectors connectors JB60 and JBV2 on the MUX POWER PCB are not used.


Related PCB: MUX POWER PCB, PCB, MUX CHARGE-04A/04B PCB Charging ⅰ When the power plug is connected, the 125V (125F-0F) output of the transformer T1 is input to the connector JT1A on the MUX CHARGE-04B PCB. ⅱ The above mentioned mentioned 125V is rectified and charged on on the capacitor C6,then this this charged voltage voltage on C6 (about 177±20V) is connected to the inverter circuit on the MUX CHARGE-04B PCB. The output of this inverter circuit is connected to the battery via the connector JSC3 on the MUX POWER PCB. ⅲ This inverter circuit on the MUX CHARGE-04B PCB is controlled by the driving signal Q14C/Q23C from MUX POWER-04A PCB via the connector JCH3. The MUX CHARGE-04A PCB controls the inverter by PWM method while comparing the measured charging current IC1 (CP9:1V/1A) with the preset charging current PIC (CP25:1V/1A). The measured charging current is detected by the current transformer CT1 on the MUX CHARGE-04B PCB . ⅳ The preset preset charging current current PIC is controlled as the following table depending on the current charged voltage of the battery.

Beginning of charging

STEP 1 STEP 2 STEP 3 STEP 4

Charging starts with PIC 0.5A.. If the charged voltage doesn’t reach r each to 280V within 5 min., proceeds to STEP 1. If the charged voltage reaches to 280V within 5 min., proceeds to STEP 3. PIC is 2.0A. Proceeds to STEP 2 when the charged voltage reaches to 280V. PIC is 1.0A. Proceeds to STEP 3 when the charged voltage reaches to 285V. PIC is 0.4A. Proceeds to STEP 4 when the charged voltage reaches to 290V. PIC is 0.18A. Charging finishes when the charged voltage reaches to 290V.

Table 3.1 STEP of PIC As well, there are two kinds of switching frequency of the inverter for battery charging depending on the pre preset set char chargi ging ng curr curren entt PIC PIC as show shown n on the the belo below w tabl table. e.

PIC 2.0A 1.0A 0.4A 0.18A

Frequency of the inverter 13kHz 2kHz Table 3.2 Frequency of the inverter for for battery charging


ⅴ

The signal CHON from the XCONT PCB is required to start control of the inverter.

If the key switch is set to OFF and DR system is turned OFF , CHON and PIC will be available when the powe powerr plug plug is conn connec ecte ted, d, reg regard ardless less of the the curr curren entt batt batter ery y char charg ged volta oltage ge.. When the key switch is set to ON or DR system is turned ON, battery charging is prohibited to prevent the fuse blow because charging current with high frequency will flow into the filter inside DC power supply (switching regulator) as shown below. When the key switch is set to ON. >>> The DC power supply PS1 on MUX POWER PCB is connected to the battery. When DR system is ON. >>> DC/AC converter PS12 for POWER BOX BOX of DR system (CXDI-50G) and DC12V power supply PS11 for PC and LCD are connected to the battery. (In case of MUX-100/100H, the battery charging doesn’t start if the current battery voltage is high. As well, the ON/OFF status of the key switch is not related to the charging.) The green LED LD1 on MUX CHARGE-04A will light on when CHON is available. Charging Current Over ⅰ When the measured charging current exceeds approximately 3.2A, the error Charging Current Over is detected by the operation amplifier A5B. the error signal signal CHBR1 to the XCONT PCB, then charging stops. ⅱ The detection result is sent as the

Related PCB: MUX CHARGE-04A PCB, INVERTER INVERTER UNIT UNIT PCB PCB and transformer T3 T3 Expl Explan anat atio ion n ⅰ For the starter and the lamp, a common inverter (60 Hz) is mounted on the MUX CHARGE-04A PCB. width is adjusted, and ⅱ The input voltage is the battery voltage (approximately 240V). The pulse width converted into the AC with a duty ratio proper to the starter and the lamp. The pulse width for the starter is adjusted by VR2, and the pulse width for the lamp is adjusted by VR1 on the MUX CHARGE-04A PCB. over the destination destination of the inverter output between the starter and the lamp. ⅲ The relay K2 changes over STON are sent from from the XCONT PCB, rigid attention ⅳ Though the control signals LAMPON and STON should be paid paid because the names names do not not correspond to the actual contents. LAMPON = Inverter Inverter operation ON signal. STON = Relay K2 K2 changeover changeover signal. While the the starter is operating, operating, the LAMPON signal signal is ON and and the STON signal is OFF. While the lamp is lit, the LAMPON signal is ON and the STON signal is ON. of the inverter operation operation is as follows: follows: The basic frequency frequency of 120 Hz is generated ⅴ Rough explanation of at CP16 on the MUX CHARGE-04A PCB . The M12 forms the frequency into the pulse pulse width pro prope perr to the the star starte terr an and the the lamp. lamp. Beca Becaus usee the the fre frequ quen ency cy is as low low as app approxim roximat atel ely y 100 100 Hz, Hz, it can cannot not goes through the pulse transformer which is isolated the FET. To cope with this, the frequency frequency of 50 Hz is added, and the basic frequency is converted into a waveform which can go through the pulse transformer.

(Reference) Because the inverter output is as high as 240V and and not proper proper to be supplied to the lamp, it is reduced to a proper voltage by the transformer T3.


Related PCB: INVERTER UNIT PCB Main Main inve invert rter er unit unit ⅰ This inverter unit generates high voltage, and is equipped with the IGBT and the gate drive circuit. The gate drive signal comes from the XCONT PCB. Filament heating inverter unit ⅰ This inverter unit heats the filament, and is equipped with the FET and the gate drive circuit. The gate drive signal comes from the XCONT PCB. Besides the inverter, a part of the primary current detection unit is mounted also.(The current transformer CT1 etc.)

(Reference) Because a part of the current current detection unit is mounted, it is required to confirm adjustment of the FVR value (preset value of filament current) if the entire INVERTER PCB is replaced for replacement of the IGBT.

Star Starte terr cir circuit cuit ⅰ The starter power is turned on/off by the inverter on the MUX CHARGE-04B PCB. The starter circuit on INVERTER UNIT PCB detects the stator coil current and inserts a phase advancing capacitor.

(Reference) In case case of MUX-100 MUX-100 series including including MUX-100D/100H series, series, if the dip switch SW1-1 SW1-1 on INVERTER UNIT PCB is ON, the STON signal may not be able to turn ON due to the interference with the SSR Q10. So, SW1-1 should be set to OFF(“MUX-100” side).


Related PCB: Power 100D PCB PCB and Link Assy Pow Power Supp Supply ly for for Pow Power 100D 100D PCB PCB ⅰ DC24V is input to the connector JCNT of Power 100D PCB from XCONT PCB when the key switch is set to ON and XCONT PCB is working. output of the regulator regulator M7 from DC24V. ⅱ DC5V is obtained as output Power 100D PCB starts function with this DC5V power supply. ON operation of DR system ⅰ When the switch “DR” is pressed, the operation signal is input to PC1A through the connector JSW1 of Power 100D PCB. Then, M1A generates high level pulse for 2.5 sec. There is no input signal from the connector JUSB because PC is not ON for this moment. As a result, M4A③ becomes high high level for 2.5 sec. sec. M4B⑥ also becomes high level if DC24V input is available from XCONT PCB through JCNT. ⅱ M4B As a result, the output of M1B also becomes high level for 6 sec. This signal is input to M3, then the relays K1,K2,K3 turn ON. Assy also turn ON. (K21 and K22 are connected connected to ⅲ As K1 turns ON, the relays K21 and K22 of Link Assy the connector JK21.) As a result, the battery voltage is supplied to PS11 (DC 12V power supply for PC and LCD) and PS12 (DC/AC inverter for CANON Power Box) ,then the power of DR system becomes ON. At the same time, M6 generates DC24V since the battery voltage is supplied through J240. As well, the fan ,which is located near from PC and is connected to JFN ,starts working. closed. ⅳ As K2 turns ON, the contact of JEXT is closed. This signal goes to JEXT on MUX CHARGE-04A, then goes to XCONT PCB. Finally, it reaches to NEXSC PCB, then CPU can recognize that DR system is ON. LED in the switch “DR” lights ON. ⅴ As K3 turns ON, LED PCB lights ON. ⅵ LED5 on Power 100D PCB PC becomes ON within 2.5 sec. after the switch “DR” is pressed pressed , DC5V is input from USB ⅶ If PC port port of PC thro throug ugh h the the conn connec ecto torr JUSB JUSB,, then then M5B M5B⑥ becomes high level. As a result, the input of M3 is still at high level even after M1B⑤ returns to low level. Nam Namely, ely, the the powe powerr of DR syst system em is kep kept on on ON cond condit ition ion..

If the key switch of MUX-100D is set to OFF, DC24V is not supplied from XCONT PCB. However, DC24V still exists as the output of DC power supply M6 because J240 is connected to the battery. As well, DC5V also still exists as the output of the regulator M7. So, Power 100D PCB can continue working. Nam Namely, ely, DR DR syst system em can can kee keep p ON con condi diti tion on eve even n if if the the key key swi switc tch h is set set to to OFF OFF unde underr ON condition of DR system. OFF operation of DR system When PC is shut down by SHUT DOWN operation from DR system, DC5V from USB port of PC disappears, then the input signal to M3 becomes low level. As a result, all of K1,K2,K3 on Power 100D PCB and also K21,K22 of Link Assy turn off, then power supply for DR system is shut down. At the same time, the power supply to J240 also disappears, then Power 100D PCB stops working.


Before installation, confirm the environmental condition below first. Required environmental environmental condition for MUX-100D is shown below. DR system CXDI-50G (including the Flat Panel detector) has the different requirement. (Refer to Operation Manual of CXDI-50G.) But, CXDI-50G has wider acceptable range of environmental condition than MUX-100D. Use environment Amb Ambie ien nt temp temper erat atu ure

: 10°C 10°C - 35°C 35°C

Relative humidity

: 30% - 75% (no dew condensation)

Atmo Atmos spher pheric ic pres pressu sure re

: 700 700 hPa - 1060 1060 hPa

Storage environment (not for transport and storage before delivery) Amb Ambie ien nt temp temper erat atu ure

: 10°C 10°C - 35°C 35°C

Relative humidity

: 30% - 75% (no dew condensation)

Atmo Atmos spher pheric ic pres pressu sure re

: 700 700 hPa - 1060 1060 hPa

Charge the battery in the use environment. Do not charge in the storage environment.

Power supply AC powe powerr System

: Single phase AC

Frequency Frequency

: 50/60 Hz

Standard voltages

: 100, 110, 120, 200, 220, 230, 240 V (set one of the voltages when installing)

Voltage variation range

:

±10% of standard voltages

Supply capacity capacity

: 1kVA

Power Supply Impedance : 100, 110, 120 V : No more than 1.0Ω 200, 220, 230, 240 V : No more m ore than 4.0Ω

Earth


Earth terminal

: Earth resistance of no more than 100Ω

Addi Addition tional al eart earth h term termin inal al

: Eart Earth h resi resistan tance of no more more than than 100 100Ω

Start

Unpacking Refer Refer to 4-2-2 4-2-2 Attachment of arm cover and collimator rotation stopper (Refer (Refer to 4-2-3.)

Change of connection in accordance with supply voltage (Refer to 4-2-4.)

Confirmation of PCBs setting (XCONT PCB PCB etc etc.. Refer to 4-2-5.

Performance check (Refer to 4-2-6.) Initial Setting (Refer to 4-2-7.) User Setting (Refer to 4-2-8.)

Installing CXDI-50G (Refer to 4-2-9.) YES Option？ NO

Installing options (Refer to Chapter 5 of Installation Manual)

Charging of the battery Refe Referr to 4-24-2-10 10 Atta Attach chm ment ent of scre screw w caps caps (Refer to 4-2-11) END END ＭＵＸ-１００ SERVICE MANUAL

Fig. 4-1 Flow Chart in Installation Procedure

At first, confirm that the following items are contained in the package. Nam Name MUX main unit

Nam Name MUX-100D(CE) MUX-100D(ETL)

Repair parts

P/N P/N 503-61000-02 503-61000-03 503-51342 503-51344 502-21566

Operation manual Installation manual

037-61103 M503-E017 M503-E320

Arm cover

Q’ty Q’ty 1 1 1 1

Components 1 1 1

Rem Remark arks

Mounting screws are provided on arm in main unit. 46 pieces of caps (5 spare caps are included.) Caps

After removing packing materials, set to ON the main breaker (Refer to “1-4 Name of Each Part”.), then set to ON the key switch (Refer to “1-4 Name of Each Part”.) to turn on the power of the system. After that, using using the slope pallet pallet packed together, let the system travel and come down from the slope slope pallet. Then, move the system to a position in which a power outlet is provided and X-ray exposure is possible. NOTE NO TE

If yo you u ar aree no nott fa fami mili liar ar wi with th tr trav avel elin ing g of th thee sy syst steem, le lett th thee sy syst stem em tr tra ave vell at a lo low w sp spee eed d wi with th ri rigi gid d ca carre, then come it down from the pallet.

Set up the slope pallet in this way.

Remove the bolts here, and remove the wheel presser.

Fig. 4-2 Slope Pallet & how how to use


Set to ON (upper position) the main breaker here.

Hold the handle, then pull the handle to let the system move back backw ward ard and and dow down n from from the the pall pallet et..

Slope pallet Set to ON (by turning clockwise) the key switch here.

Fig. 4-3 How to Move Down the MUX Next Next remo remove ve the the packi acking ng wood wood supp suppo ort. rt. First , cut the fixing tape (between wood support and packing materials) , then remove the packing materials. After that , remove the screws (one side 6 screws) from wood support , then remove one side of wood support.

× CUT!!

Remove these screws then remove this side of wood support.

Remove this pack packin ing g mate materi rial alss

Fig. 4-4 How to Remove the packing packing materials ＭＵＸ-１００ SERVICE MANUAL

Next Next remo remove ve the the pack acking wood wood supp suppor ortt asse assem mbly bly using using arm arm lock lock free free swit switch ch.. Then Then rota rotate te the the supp suppo ort stan stand d. In this time , please check the wire rope (no damaged areas , no frayed spots , element wires are not cut , the tension is equivalent between two wires) then remove the fixing bolt for weight.

Check the wire rope.

Arm lock free SW. for rota rotate te su su ort sta stand nd

Remove this Bolt.

Fig. 4-5 Rotate support stand and remove fixing bolt


After moving down the MUX from the pallet, attach the arm cover packed inside corrugated fiberboard. Before attaching the arm cover, set the key switch to ON and move the arm to a proper position so that the attachment work can be performed performed smoothly. smoothly. Attach the arm cover with screws provided on the arm. After attachment, put put requiring caps (for hiding screws) into a dent. After that, attach the collimator rotation stopper knob (which is put inside a bag).

1. Lift up the arm and expand it. 2. Remove the Cable Guide from the Middle Arm. Arm .（M5 bolt, 2places. Fig.1(a) ) 3. Atta Attach ch the the Uppe Upperr arm arm cov cover to the the Arm. Arm. (M4 (M4 screw crew,, 4pla 4place ces s, Fig.1( g.1(b) b))) 4. Atta Attach ch the the Lowe Lowerr arm arm cov cover to the the Arm. Arm. (M4 (M4 screw crew,, 6pla 6place ces s, Fig.1( g.1(c) c))) 5. Atta Attach ch the the Cabl Cable Guid Guide e to the the Mddl Mddle e arm. arm. (Fig (Fig.1 .1(d (d)) ) Cable Guide M4 screw,4places

Upper arm arm cover

(a)

(b)

M4 screw,6places

Lower arm cover

(c)

(d)

Fig. 4-6 Installation procedure of arm cover

Fig. 4-7 Attaching the collimator rotation stopper knob Screw the rotation stopper into this position.


In acco accord rdan ance ce with with the the sup suppl plyy vol volta tage ge adop adoptted in the the cus custo tome mer, r, chan change ge the the pow power er plug plug and and the the con conne nect ctio ions ns of the the connector P1 and P2 in the unit according to Table. 4-1 Changing the connection according to supply voltage Fig. and Fig.4-8 .

1. 2. 3. 4.

Turn OFF the main circuit breaker. (Refer to “1-4 Name of Each Part”.) Open the right side cover. (Refer to “6-1 How to Remove Covers”.) Change the connection of the connector P1 and P2 according according to Table Table 4-1. Stick the supply voltage indication label above the outlet of the power plug. (The label is included in the maintenance part parts: s: P/N P/N 502502-21 2156 566. 6.) 5. Turn ON the the main main circuit circuit breaker. Also, make sure the circuit breaker NFB1 is ON (under side). WARNING

Make su Make sure re to ch chan ange ge th thee con conne nect ctio ion n in in acc accor orda danc ncee wit with h the the sup uppl plyy vol volta tag ge in th thee ins insta tall llat atio ion n plac pl ace. e. If the the sy syst stem em is ch char arg ged wi with th wr wron ong g co conn nnec ecti tion on,, el elec ectr triica call par parts ts ma mayy be be bur burnt nt an and d fir firee may occur. (The supply voltage is set to 100 V at shipment from the factory.)

Connector

Connector

P1

P2

240V±10%

A0

A240

230V±10%

A+10

A220

220V±10%

A0

A220

200V±10%

A0

A200

120V±10%

A0

A120

110V±10%

A+10

A100

Supply voltage

XCONT

1.1.Connector P1, P2 MU-Driver2 Breaker NFB1

100V±10% A0 A100 Table. 4-1 Changing the connection

according to supply voltage


Fig. 4-8 Connector P1 and P2

XCON XCONT T 2002 2002 PCB PCB

Please set each jumpers to O side of Table. 4-2.

SW name JP1

Silkscreen

Setup

Means

「 ON 」

○

Standard

「 KC 」

JP2

KC signal is outputted to the terminal X2

「 C/C1 」

○

For High Voltage Trans D125PH-C/C1

「 C2 」

×

For High Voltage Trans D125PH-C2

「S 」

○

Master reset time Approx. 1.4 sec

「L 」

×

Master reset time Approx. 3.3 sec

JP3

Table. 4-2 Jumper switch setup

JP3 JP1 JP1

JP2 JP2

XCONT

MU Driver-2

Fig. 4-9 Location of jumper switch on XCONT board NEXS NEXSC C PCB PCB

XCONT

SW2 SW3

1 ON OFF

2 ON OFF

3 OFF ON

4 OFF OFF

5 OFF OFF

6 OFF OFF

NEXSC CPU

Fig. 4-10 Setting the DIP Switch Switch on the NEXSC PCB PCB (for normal use mode) INVE INVERTER RTER UN UNIT IT PCB PCB

Set the DIP switch switch SW1-1 to OFF(“MUX-100” OFF(“MUX-100” side). side). (SW1-2 is not used.)


7 OFF OFF

8 OFF OFF

WARNING

Change the connection in accordance with the supply voltage in the installation place first, then confirm the operation.

Agin Aging g Set to ON the key switch, then perform aging as confirmation of the scan operation. Perform scans while changing gradually the scan condition in accordance with Table 4-2 up to the step 9. If any abnormality occurs during confirmation, return to the condition former by two steps, then perform scans at each step again. When measuring the tube voltage waveform, check the CP9 TKV (Tube voltage feedback) on the XCONT PCB using an oscilloscope.

Step

Tube voltage (kV)

Tube current time Num Number ber prod produc uctt (mAs (mAs)) of times

Rest time (sec)

1

60

10

2

40

2

70

10

2

40

3

80

10

2

40

4

90

10

2

40

5

100

10

2

40

6

110

10

2

40

7

115

10

2

40

8

120

10

2

40

9

125

10

2

40

Table 4-3 Aging Procedure WARNING

When performing aging, close the collimator completely, and take sufficient protective measures against radiation using partitions, protective apron, etc.

Confirmation of tube current After aging, confirm the tube current using using the procedure procedure described below. Usually, only confirm confirmation ation is enough, and adjustment is not requ required. ired. However, if the measured values values are deviated from the values values shown belo below, w, adju adjust st the the tube tube curr curren entt in acco accord rdan ance ce with with “6-4 “6-4 Adjus djustm tmen entt of Tube ube Curr Curren ent” t”.. Confirmation points 80 kV-50 mA point : 45 to 48mA 80 kV-160 mA point : 148 to 155mA Setting the DIP switch In order to confirm the tube current, enter the adjustment mode. mode. Open the right side cover of the control unit (Refer to “6-1 How to Remove Covers”.), then set to ON (adjustment mode) the DIP switch SW3-8 and set to ON (measured value display mode) the DIP switch SW2-5 on the NEXSC (CPU) PCB inside the control unit. NOTE NO TE

When the confirmation work is finished, turn off the power and return to OFF the DIP switches.


XCONT

SW2 SW3

1 -

2 -

3 -

4 -

5 ON -

6 -

7 -

8 ON

NEXSC CPU

Fig. 4-11 Setting the DIP Switches on the NEXSC PCB (for (for adjustment mode) mode) Selecting the tube current 2-point adjustment mode Press the head scan key key in the APR APR to enter the tube current current 2-point adjustment mode. (The LED on the head scan key flickers.) Because the tube voltage is fixed to 80 kV, you do not have to set it. Set the tube current to two points, 50 and 160 mA, perform exposure, then make sure that the measured value is located inside the range shown at the confirmation point. Fixed to 80 kV

50/160 mA Change over the tube current betw betwee een n 50 and and 160 160 mA wit with h these + and - keys.

Flickers.

Flickers.

Fig. 4-12 Panel in the Tube Current 2-Point 2-Point Adjustment Mode Confirmation of operation Confirming the operation of the travel handle handle Set to ON the key switch to turn on the power of of the system. Push the travel handle, handle, and make sure that the system moves moves forward. In the same way, pull pull the travel handle, handle, and make make sure that the system moves moves back backw ward. ard. At this this tim time, make ake sure sure also also that that the the movi moving ng spee speed d chan change gess in acco accord rdan ance ce with the push pushin ing/ g/pu pull llin ing g forc force. e. Next Next,, pre press ss the the arm lock lock rele releas asee swit switch ch,, and and lift lift the the tube tube unit unit.. Afte Afterr th that, at, man manip ipul ulat atee the the trav travel el hand handle le,, and and make sure that the system moves at slower speed compared with the status in which the tube unit is accommodated inside. At last , make sure that the system stopped by bumper switch. Confirming the operation of the fine movement switch Press the arm lock release release switch, and lift the tube unit. After that, press the fine movement sw switch, itch, and make sure that the system moves in the correct direction. Further more, make sure that the system stops when one fine movement switch is pressed while the system is moving by pressing of another fine movement switch. At last , make sure that the system stopped by bumper switch. NOTE NO TE

Manipu Mani pula late te the the fin finee move moveme ment nt swi switc tch h whi while le the the arm arm is is lift lifted ed a lit littl tlee from from the the co conn nnec ecti tion on are area a by pres pr essi sing ng of th thee arm arm lo lock ck re rele leas asee swi switc tch. h. (W (Whi hile le th thee arm arm is co conn nnec ecte ted, d, th thee fin finee mo move veme ment nt sw swit itch ches es are disabled.)


Confirming extension/shrinkage, upward/downward movement and rotation of the arm While pressing and holding the arm lock release switch, move the arm in each of the extension, shrinkage, upward, downward and rotation directions. Check for abnormal sound and insufficient stroke. Further more, make sure that the arm lock is set when the arm lock release switch is released. Conforming the operation of the collimator At first, make make sure that the collimator is mounted mounted correctly. Loosen the collimator collimator rotation stopper stopper screw, rotate the collimator, and make sure that playback is not detected. Next Next,, con confi firm rm th the ligh lightt irra irrad diati iatio on fie field ld.. Turn Turn the the irra irrad diati iatio on fie field ld adju adjust stin ing g knob knob to the the com compl plet etel ely y open open posi positio tion, n, press ress the the co collim llimato atorr lam lamp p swi switc tch h, an and mak makee sur suree th that the the irr irrad adia iati tio on fie field ld lamp lamp ligh lights ts.. Afte Afterr th that, turn the irradiation field adjusting knob to the completely closed position, and make sure that the light irradiation field lamp is completely extinguished.

Small movement switches: Upper one -- Forward movement at slow speed Lower one -- Backward movement at slow speed While the switch is pressed and held, the system travels forward or backward at low speed.

Hold the travel handle, and move it forward and backward to let the system travel. The travel speed changes from low to high depending on the pushing/pulling force.

Irradiation field adjusting knob Collimator lamp switch

Arm lock release switch Press and hold this switch, and make sure that the fixation between the arm and the column is released and the arm can be positioned freely.

Fig. 4-13 Confirming the Operations


Set Setti ting ng the the DIP DIP swit switch ch In order to perform the initial setting, open the right side cover of the control unit (Refer to “6-1 How to Remove Covers”.), set to ON the DIP switch SW2-8 on the NEXSC (CPU) PCB inside the control unit (Refer to Fig.4-14.), then turn on the power. NOTE NO TE

When the initial setting is finished, turn off the power and return the DIP switch to OFF. If no op opti tion on wi will ll be in inst stal alle led, d, at atta tach ch th thee ri righ ghtt si side de co cove ver. r.

XCONT

SW2 SW3

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 ON -

NEXSC CPU

Fig. 4-14 Setting the DIP Switch on the NEXSC PCB (for (for Initial Setting) Setting) Ref R efer eren ence ce

You can perform the initial setting without setting to ON the DIP switch on the NEXSC PCB. At fi firs rst, t, pr pres esss an and d ho hold ld th thee us user er se sett ttin ing g sw swit itch ch forr 3 se fo seco cond ndss to ch chan ange ge in into to us user er se sett ttin ing g mo mode de.. When “PAS” is displayed, press the head scan key and the collimator lamp key consecutively in this order within 3 seconds seconds (Do (Do not confuse the keys.). When “TEC” (indicating the adjustment mode) is displayed in the tube voltage display unit, change the display to “INI” (indicating the initial setting mode) mode) using using the tube voltage setting keys. keys. At the the end, press press the the registration registration key. Then, the the system is set to the initial setting mode without setting to ON the DIP switch.

At first, press and hold the user setting switch for 3 seconds to change into user setting mode.

When “PAS” is display displayed, ed, press press the head scan key and the collimator lamp key consecutively in this order within 3 seconds.

When “TEC” “TEC” is displayed, displayed, change change the display display to “INI” (indicating (indicating the the initial setting mode) using the tube voltage setting keys. Then, press the registration key.


Fig. 4-15

Panel Display in the Initial Setting Mode

Sel Selec ecti tion on of batt batter eryy typ type Set the type of batteries mounted in the system. Set the battery code displayed in the tube current time product display unit (mAs) on the operation panel using the tube current time product setting key (△). (For the contents of setting, refer to Table 4-5.) When the setting is completed, press and hold the registration key until “CALend” is displayed. NOTE NO TE

At the the tim timee of shi shipm pmen entt fro from the the fact factor ory, y, the the bat battter eryy cod code is set set to to “4”. “4”. Th Thee sett settin ing g does does not not have to be changed in the installation work.

NOTE NO TE

Compared with the standard battery, the number of available scans, the travel distance, etc. offered by the LC-P127R2 manufactured by Matsushita Battery Industrial by one-time charging are considerably worse. It is recommended recommended to use use the standard standard battery so that the system can offer its full performance.

CAUTION

The characteristics vary depending on the battery type. If a wrong wrong code is set, scans, traveling and charging may not be performed correctly. In the worst case, electrical parts may be burnt or fire may occur. Set code 0

Type of Battery (Manufacturer) OLD PXL12072 (Japan Storage Battery) Manufacture date No.-000703

1

LC-P127R2 (Matsushita (Matsushita Battery Industry Co. Ltd.)

2

Not used

3 4

NEW PXL12072 (Japan Storage Battery) Manufacture date No.-000712 PX12090 (Japan Storage Storage Battery)

Table 4-5 Contents of Setting of Battery Type Type The setting code is displayed here. Change the setting code by pre press ssin ing g this this key. key. Every time this key is pressed, the displayed number changes in the order (401234).

At the end, press and hold the registration key until “CALend” is displayed. Fig. 4-17 How to Set the Battery Type ＭＵＸ-１００ SERVICE MANUAL

Acco Ac cord rdin ing g to the the requ reques estt from from the the cust custo ome mer, r, chan change ge each each user user setti etting ng.. How How to ente enterr user user setti etting ng mod mode for 3 seconds to change into user setting mode. . Press and hold the user setting switch . “usroPe” is displayed (for approximately 1 second), then the contents of user setting are displayed in the tube voltage display unit. The contents of user user setting can be changed by using the tube voltage setting keys “△” and “▽”.

PAS Acc Acc StC bAC APO APO bON LAP aPr id

Power-assist Power-assist setting Acce Accellerat eratio ion n sett settiing Steer control setting Backward power-assist power-assist setting Auto Auto-p -pow ower er-o -offf time time sett settin ing g Buzzer control setting Collimator lamp control setting APR setting at the time of starting the apparatus Apparatus ID setting

Table 4-6 Contents of User Setting Press and hold the user setting switch for 3 seconds.

The system enters the user setting mode such as PAS, Acc, StC etc. (The photograph photograph on on the left shows shows the the power power assist setting mode PAS.) Change each set item using the tube voltage setting keys, and register each set item using the registration key. key. When a set item is re istered istered the s stem stem returns returns to the the norma normall use statu status. s.

How How to retur eturn n to nor normal mal use use stat status us

Press the user setting switch in user setting mode. At this time, if the contents of user setting are not registered by the registration key, the changing of contents are canceled.

Press the user setting switch return to the normal use status.


to

In this Service manual, “PAS” and “APO” “A PO” only are explained below. Refer to “4.8 User Setting” of Operation Manual Manual regarding regarding other items of user setting. Settin Sett ing g of pow power assi assist st At first, select the power assist setting in user setting mode. At this time, “PAS” (power assist setting) is displayed in the tube voltage display unit, and the current preset value is displayed in the tube current time product display unit. NOTE NO TE

At th thee ti time me of sh ship ipme ment nt fr from om th thee fa fact ctor ory, y, th this is it item em is set to “7 “70” 0” (s (sta tand ndar ard) d).. In ca casse th that at yo you u ch chan ange ge it to hi high gher er va valu lue, e, for ex exa amp mple le to “1 “100 00”, ”, th thee no nois isee fr fro om DC Mot otor orss ma mayy become bigger.

Change the preset value using the tube current time product setting keys, then press the registration key to register the contents of setting. Then, “reCord” is displayed in the display unit, the contents of setting setting are registered, and the system returns to the normal use status. mAs display

Content of power assist setting

100

Light

95

↑

:

↑

75

↑

70

Normal

65

↓

:

↓

35

↓

30

Heavy

Table 4-7 Contents of Setting of Power Assist

The setting code is displayed here.

At the end, press and hold the registration key until “reCord” is displayed.

Change the setting code using these keys. Fig. 4-18 How to Set the Power Assist


Set Setti ting ng of auto auto pow power OFF OFF At first, select the auto power OFF setting in user setting mode. At this time, “APO” (auto power OFF setting) is displayed in the tube voltage display unit, and the current preset value is displayed in the tube current time product display unit. NOTE NO TE

At the the ti time me of sh ship ipme ment nt fr from om th thee fac facto tory ry,, this this it item em is se sett to to “15 “15” ” (Th (Thee powe powerr aut autom omat atic ica all llyy turns OFF 15 minutes later.).

Change the preset value using the tube current time product setting keys, then press the registration key to register the contents of setting. Then, “reCord” is displayed in the display unit, the contents of setting setting are registered, and the system returns to the normal use status. Tube current time product display Contents (setting code) -The auto power OFF function is not valid. 05 The power automatically turns OFF 5 minutes later. 10 The power automatically turns OFF 10 minutes later. 15 The power automatically turns OFF 15 minutes later. 20 The power automatically turns OFF 20 minutes later. 30 The power automatically turns OFF 30 minutes later. Table 4-8 Contents of Setting of of Auto Power OFF The setting setting code code is displayed here.

At the end, press and hold the registration key until “reCord” is displayed.

Change the setting code using these keys.

Fig. 4-19 How to Set the Auto Auto Power OFF


-2-9 Inst Instal alli ling ng CX CXDI DI-5 -50 0G

1. Turn off the main circuit breaker. 2. Open the right side cover, top cover, cable cover and FPD box. 3. Wiring of the the CXDI-50G ･

・

Fix the sensor cable so that the length between the cover and the FPD is 4.5m or less. (Refer to Fig.4-20 (a).) Perform internal cable wiring referring to Fig.4-20 (b),(c). (Arm Joint Section and Link Assy are should be removed once to fix the sensor cable under the Arm Joint Section.) Link Assy

Image unit cable

FPD

X-ray I/F cable 4.5m or less

XCONT 2002 PCB

(a)

Arm Joint Section

(b)

(c)

Fig.4-20 Wiring of CXDI-50G ・

Open the cover of Power Box of CXDI-50G, then connect the sensor cable from FPD according to “CXDI-50G Service Manual”.

Power supply cable for Power Box

Power Box for CXDI-50G

Sensor Cable (Cable from FPD)

Fig.4-21 Wiring of Power Box ＭＵＸ-１００ SERVICE MANUAL

4. Connect X-ray I/F cable which is included in CXDI-50G between Power Box and XCONT 2002 PCB. (Refer to Fig.4-22 and “CXDI-50G “CXDI-50G Service Manual”.) Wire Marking A1

Terminal on XCONTPCB 1B2 1B2

A2

1B22 1B22

B1

1B1

B2

1B11

Power Box X-ray I/F cable

XCONT 2002 PCB

(a)

(b)

Fig.4-22 Wiring of X-ray I/F cable Atta Attach ch the the cov cover of Powe Powerr Box Box.

・


5. Connect the power supply cable which is included in CXDI-50G between Power Box and DC/AC converter. converter. (Refer to Fig. 4-23.)

6. Connect the LAN cable between Power Box and the PC. 7. Fix the Power Box on the Mount Plate, then fix it with the fixing plate. (Remove the four rubber spacer which are attached on the bottom of Power Box , and turn on the Line ON switch of Power Box before fixing it to the main m ain frame of MUX-100D.)

8. Fix the cables to Power Box with the Cord Bracket. (Refer to Fig. 4-24.) PC for CXDI-50G

Fixing Plate for PC

Power Box Mount Plate


Power Box Fixture

Power supply cable for CXDI-50G DC/AC converter

Fig.4-23 Fixing and Wiring of Power Box PC

Cord Bracket

LAN cable

Fig.4-24 Fixing the cables of Power Box

9. Remote Switch which is included in CXDI-50G is not used. 10. Turn on the main circuit breaker. ＭＵＸ-１００ SERVICE MANUAL

11. Set CXDI-50G referring to “CXDI-50G Service Manual”. (1)Network Settings (2)Linearity check of Transfer Transfer Image Density. (3)Operation Unit Gamma correction. (4)FD Backup of data that sets backup when it is set. (5)Calibration ・

・

The exposure condition of the calibration is aprox. 60kV, and 2mAs at the exposure distance (SID) 1m. The calibration error might occur because of differences the exposure exposure distance (SID) and the X-ray back scatter etc. When W hen the calibration error occurs, the error screen is displayed in the touch panel monitor. Check the content of the error, and change the calibration condition (exposure (exposure conditions of MUX). % is displayed to the average of dose product. Lower the calibration condition when the displayed value is large. Raise the calibration condition when the displayed value is small.

・

Set to the exposure condition used for the calibration from the touch panel monitor to CXDI-50G when the calibration ends. (In a self-diagnosis and the next calibration, the set exposure condition is displayed in the touch panel monitor as a reference exposure condition. )

(6)Self Test ・

Self-test condition is the same as calibration condition.

12. Atta Attach ch the the cov cover. er.


-2-10

In order to stabilize the battery performance, use the system after installation until the red LED of battery charging indicator lights on, then charge the batteries.

Explain to the user to perform above charging-discharging cycle several times in the first use of the system after installation. (Refer to “4.7 Charging the Battery” in Operation Manual of MUX-100D.) In other words, explain to the user to use the system until the batteries are almost completely discharged. After the first use of the system, it is recommended to recharge the battery after two or more green LEDs of the battery indicator light off for a long life and good performance of the battery. Too frequent charging may lower lower the performance and reduce the battery life.

Function of battery charging is different from MUX-100/100H series. (Refer to “3-2-4 Charging circuit”.) If the key switch is set to OFF and DR system is turned OFF , battery charging will start when the power plug is connected, regardless of the current battery charged voltage. (In case of MUX-100/100H, the battery charging does not start if the current battery voltage is high.) Because the battery also should supply the power for DR system in case of MUX-100D. So, MUX-100D has new function for controlling battery charging current more accurately to avoid over-charged condition of the battery. But, anyway, anyway, the above caution for battery battery charging procedure procedure is recommended to follow as same as MUX-100/100H series for a long life and good performance of the battery.


-2- 11

At last , attaching the screw caps in the screw holes of each covers.

Side Cover: 4pieces on each sides FPD BOX：6 pieces

Top Cover: 3pieces

Collimator: 2pieces

Cable Cover: 4pieces

Front Cover 4pieces，Front Rear Cover2pieces，

Arm Cover 6pieces

Column Cover 4pieces

Middle Arm 2pieces

Total:10 pieces

Fig. 4-25 Attaching the requiring caps


When perform maintenance/inspection of the MUX-100D series , follow the flow chart below.

Start

Confirmation of daily inspection by user

Perform confirmation while referring to 4-3-2.

Periodical inspection

Perform periodical inspection while referring to 4-3-3.

Perform cleaning while referring to 4-3-4.

Cleaning

End Fig. 4-26 Flow Chart in Maintenance/Inspection Procedure

Table 4-9 shows shows the daily daily inspection items requested requested to the user user in the instruction instruction manual. Ask the user user whether the the user is performing performing daily inspection. Check the daily inspection items upon necessity.

Item

Appe Appear aran ance ce

Check point

Remark

Any Any dama damage ge (phy (phys sical ical dama damage ge)) to the the cover over? ?

Wheels and their

Any Any abno abnorm rmal al vibr vibrat atio ions ns or soun sound ds occur ccurri ring ng while hile

surroundings

driving the unit. Any Any phys physic ical al damag amage e to the the fron frontt whe whee els? ls?

Driving handle

Any unusual looseness?

X-ray Tube Support

Any Any abno abnorm rmal al soun sound d occu occurr rrin ing g duri during ng rota rotati tion on or

stand

signs of physical misalignment or damage?

Tube arm

Any scratches or abnormal sounds occurring during up/down movement and expansion/ contraction? Can the tube arm couple to the locking section without undue stress?

Catch Section

Is the top plate loose? Does it rattle or make noise?

Arm Arm catc catch h

Any Any unus unusua uall loos loosen enes ess? s?

X-ray Tube holder

Any loose parts?

Collimator and its

Are Are the the coll collim imat ator or and and hand handle le bars bars fixe fixed d corr correc ectl tly y?

attachments X-ray control panel

Any flicker or abnormal display?

HT Cables and other

Any Any twis twisti ting ng or phys physic ical al dama damage ge of the the oute outerr

cables

insulation?

Counterbalance Wire

1) Any strand of the rope frayed or damaged?

Refer to “Periodical


2) Any corrosion?*

inspection” on the next page.

Bumper

Do you operate normally?

Bumper switch

Any Any loos loose e part parts? s? Is the cover correctly attached? Does the bumper switch operate normally?

Catcher part

Any unusual looseness to the top plate?

Earth belt

1) Does it appear (look) normal?

Remove dust,

2) Is any debris attached attached to the belt?

when dust has adhered to the belt.

Power plug

Is there any gap between the plug and the stopper? Are Are any any of the the plug plug’s ’s pron prongs gs bent bent or defo deform rme ed?

Cord reel

Is anything caught in it and making noise? Is the cable cover cut or frayed?

FPD box fan vent holes

Is dust collected on the vents? Is air being exhausted normally from the vents?

Others

Any presence of unusual smells or abnormal sounds when the power is turned on or while the battery is being charged? Any Any abno abnorm rmal al soun sound d or vibra ibrati tion on comi coming ng from from the the X-ray tube assembly?

Table 4-9 Daily check items

Please refer to Chapter 6.1 “Inspection” “Inspection” in Operation Manual Manual of MUX-100D MUX-100D about the detail of of daily inspection of each parts. Regarding inspection for CANON FPD, please refer to Operation Manual of CXDI-50G.


CAUTION

The special serviceman who received education surely needs to carry out a scheduled inspection.

When performing the periodical inspection upon request from the customer, follow the items shown in Table 4-10. For inspection, inspection, covers should be removed. Remove them while referring referring to 6-1. Periodical inspection

Even if any anomalies are not found during the daily inspections, your nearest authorized Shimadzu service center should check the following items. It is recommended to carry out the periodic check every 6 months. Item

Support stand

Check point

Check all fixing bolts and screws

Remove the covers from the root of the column and the arm.

1) Appearance?

Remove the side cover.

(Column)

2) Correct voltage?

Battery

Remark

The batteries are recommended to be replaced every 2 years. Contact your nearest authorized Shimadzu service center for the necessary replacement. Replace batteries when a fully charged set of batteries have a reduced operational life. Shimadzu part number 074-71031-02 20 pieces

Power supply

Output voltage normal?


X-ray output

Check X-ray tube voltage and mAs.


1) Any frayed or broken strands? strands? 2) Is the fixing fixing point normal? 3) Is the rope lubricated? 3)

Wire rope

Any deformation or corrosion?*

The wire rope must be replaced at least every 10 years from the date of original equipment delivery. Contact your nearest authorized Shimadzu service center for the necessary replacement. replacement. Shimadzu part number (2 pieces for 1 unit) 503-46520 for MUX-100D 503-46520-03 for MUX-100DJ

X-ray tube rotation

Is the rotation lubricated?

Arm Arm catc catch h

Chec Check k stora torage ge.. 1) Are you fixed? 2) Any unusual looseness? 3) Confirmation of storage signal


Remove the covers from the column and the arm.

Tube arm

Any scratches or abnormal sound occurring during up/down movement?

Bumper

Do you operate normally? Any Any loos loose e part parts? s?

Earth belt

DC motor

Does the belt touch the floor?

Remove dust,

The belt is not short or cut?

when dust has

(Copper wire in the lower portion of the main unit)

adhered to the belt.

The key on the motor shaft is not loose? The wheel doesn’t shake?

Brake for DC motor

The bar of a travel brake operate certainly?

Casters

The fixing of each casters are not loose? (4 mounting screws provided in the lower portion of the main unit)

FPD Bin

Are support cushions obstructed?

Grid holder

Is not the part where the grid case is installed transformed?

Cable

Any twisting or damage to the cable?

Internal inspection

Confirm the connectors.

Power plug

Is there any gap between the plug and the stopper? Are Are any any of the the plug plug’s ’s pron prongs gs bent bent or defo deform rme ed?

Cord reel

Is the cable cover cut or frayed? Is anything caught in it and making noise? Table 4-10 Periodical check items


Remove the side covers Arm Arm cove covers rs Top cover

When the inspection is finished, wipe dirt off the surface of the system with cloth soaked in neutral detergent for home use, etc. carefully so that the surface is not damaged. CAUTION

This system is not protected against invasion of liquid. During cleaning, cleaning, pay rigid attention so that any liquid does not enter from openings in the system.

NOTE NO TE

Neverr us Neve usee or orga gani nicc so solv lven entt su such ch as th thin inne ner. r. Ho How wev ever er,, al alco coho holl for di disi sinf nfec ecti tion on is al allo lowe wed. d. If the the film film deve develo lopi ping ng liqu liquid id is adh adher ered ed on th the opera operati tion on pan panel el,, the pan panel el may may be disc discol olor ored ed.. Wipe it off promptly.


Table 4-11 shows the consumable parts used in the system. When replacing a consumable part, use a specified genuine part. Part name

Recommended replacement cycle

074-71014-01

Battery (20 batteries/system should be replaced at the same time.)

2 years

501-78646

CPU backup battery

1 year

Part No.

065-80874-56 064-90066-01

Relay, G7J4A-T-KM DC24V (K14,K16 for DC motor) SW, selector HW1K-2B40 (Key switch)

064-60785-97

SW, AVLW32211D-R (STOP switch)

503-49045

Cord reel (Power plug)

511-70147

Cord reel (LAN)

503-46520-01 503-46520-03

Wire rope (for MUX-100D) Wire rope (for MUX-100DJ) O-ring, 4D SS-060 (For collimator leaf : 8 pieces/system)

036-11143-21 Refer to the list below.

Fuse

503-34889-02

GND Wire (Earth belt)

2 years

5 years

Judge the replacement timing by periodical inspection.

2 years

532-23029 511-15061-11 511-15061-13 062-65003-02 511-37058 503-60496 541-53637 511-37075 511-18026-01 511-18026-02

Silicon packing (standard plug at the H.T. tank side) Contact pin for replacement (standard plug plug at the the H.T. .T. tank tank side side)) Mini plug maintenance kit (mini plug at the X-ray tube side)

(Refer to “Appendix F Operation of High Voltage cable” of Installation Manual.)

Halogen lamp (For collimator)

1 year

Wheel, ZP-W1 (2 pieces/system) Wheel cover (2 pieces/system) Cap, reworks (For wheel cover : 6 pieces/system Wheel, 439S-150 (For casters : 2 pieces/system) Cable cover (between X-ray tube and the arm) Cable cover (between the arm and the main body)

5 years

Table 4-11 Consumable Parts List


1 year

P/N 072-06033-08 072-01664-34 072-01664-15 072-01664-26 072-01664-33 072-01659-83 072-01665-34 072-01005

Rating 100A 600V (Rapid) 6.3A 250V (Slow blow) 0.5A 250V (Slow blow) 2A 250V (Slow blow) 5A 250V (Slow blow) 10A 250V (Slow blow) 10A 250V (Slow blow) 2A 250V (Slow blow)

Fuse name and location F1 (On INVERTER UNIT-C1 board) F13 (On CONTROL UNIT MUX chassis) F11,F12,F23 (On CONTROL UNIT MUX chassis) F1 (On MUX CHARGE-04A board) F6 (On MUX POWER-99 board) F21,F22 (On CONTROL UNIT MUX chassis) F1,F2 (On MUX POWER-99 board) F11,F12,F23 (On CONTROL UNIT MUX chassis) F3,F7,F8 (On MUX POWER-99 board) F4,F5 (On MUX POWER-99 board) F9 (On MUX POWER-99 board) F21,F22 (On Link Assy) Table 4-12 Used Fuse List


PCB E XPLANATI XPLANATI ON

5-1 5-1 NE XSC PCB

Function This is the CPU PCB which which controls MUX-100D MUX-100D using the software. software. Different from the NEXSC PCB used in other generators and fluoroscopy units, this this NEXSC PCB is not not equipped with with an optical cable cable connector. connector. (The NEXSC PCB equipped with an optical cable connector can be used in the MUX-100D.) The following data is stored in this PCB. PCB. It is recommended recommended to back up the following data in preparation preparation for PCB replacement. Initial setting data FVR value Phototimer tube voltage correction value APR Num Number ber of of tim times of of expos xposur uree During PCB replacement When replacing replacing the PCB, set set the DIP DIP switches switches first, then initialize the PCB. After that, perform the initial setting, adjust the FVR and register the APR.

Lithium battery replacement

When the life of the lithium battery is expired, the information (contents displayed just before the power was turned off last time, the error log and the time setting) stored in the SRAM will be erased. When the message message requesting requesting battery battery replacement replacement is displayed, replace the battery using the following fol lowing procedure. ‡ @ Turn on the power. ON ¨• ‡ A Replace the existing lithium battery with a new one. ¨• ‡ B Confirm the operation.

LED list

LED No. LD1 LD2 LD3•` 6

Description Indicate the status in the 7-segment display area as shown belo below w. Flickers Flickers while the X-ray tube is released released..

Meaning of indication by the LD1 and the LD2 in the 7-segment display area SS: An input is given from a sheet key. On: Exposure is being performed. OF: Exposure is finished.

l‚ l‚t‚ t‚w-‚ w ‚ -‚P‚ PO‚ O ‚ O ‚ SERVICE MANUAL


Check pin list

CP No. CP1 CP2 CP3 CP4 CP5

CP Name System clock System clock Vbatt +5V DGND

Description Description CLK6M CLK12M Lithium battery voltage +5V GND

DIP switch list

SW No. 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8

Status Always ON Always ON Always OFF Always OFF ON: Measured value display mode Always OFF Always OFF ON: Initial setting mode ON: EEPROM initialization mode. Always OFF Always ON ON: Remote control option is provided. Always OFF Always OFF Always OFF ON: Adjustment Adjustment mode


OFF: Normal mode

OFF: Normal mode OFF: Normal mode

OFF: Not provided.

OFF: Normal mode


5-2 5-2 X CONT-2 CONT-2002 PCB

Function

This PCB equipped with the following circuits performs general control. 1. I/O circuit, A/D circuit circuit and D/A circuit circuit to transfer data data to NEXSC PCB 2. Circuits to detect and feed back TKV and TMA 3. TKV OVER OVER detection detection circuit (X-ray tube discharge detection circuit) 4. System timer circuit (X-ray cutoff signal) 5. IGBT drive control circuit 6. Filament heating FET drive control circuit 7. Dynamic display control control circuit, sheet sheet key input input circuit and sheet sheet key search search circuit 8. -15V detection circuit 9. Power ON reset circuit (master reset signal) 10. Charging control 11. Interface circuit with with each PCBs During PCB replacement

The VR1 (mAs), the VR2 (VFADJ) and the VR3 (PULSEADJ) should be adjusted. Refer to “Appendix C.3 X CONT-2002 Adjustment Method” in Installation Manual. As well, confirm the detected battery batt ery charged voltage referring to “6-2-3 Confirmation of battery voltage detection”.

LED list LED No. LD1

Signal Name KEY IN

LD2

AR

LD3

HX

LD4

CHON-O

Description Lights when an input is given from the panel. Lights when the READY switch or the first step of the hand switch is pressed. Lights when the X-RAY switch or the second step of the hand switch is pressed. Lights during charging.

VR list VR No. VR1 VR2 VR3

VR Name mAs VFADJ PULSE ADJ

Description Description Adjusts the mAs clock. Adjusts the inverter working frequency. Adjusts the IGBT gate pulse.

Check pin list CP No. CP1 CP2 CP3

CP Name +5V GND CHECK1

CP4

CHECK2

CP5

VSIN

CP6 CP7

IFST IFV


Description +5V GND To be short-circuited during adjustment. Short-circuit them them first, first, then turn turn on the powe power. r. Short hort-c -cir ircu cuit itin ing g the them in the the pow power ON statu tatuss is inv invalid alid.. Refer to Appendix C in the Installation Manual. 15V input during adjustment. Refer to Appendix C in the Installation Manual. Filament heating voltage signal (after correction) Measured filament current (1V/1A)


CP8 CP9

VS TKV

Inverter working frequency voltage until the tube voltage reaches the preset value Measured tube voltage (1V/20 kV) Reference inverter working frequency voltage after the tube voltage reaches the pres preset et value alue Measured tube current (1V/50 mA) Preset tube voltage (1V/20 kV) Preset tube current (1V/50 mA) Preset filament current (1V/1A) Preset phototimer reference voltage (No use for MUX-100D) GND +15V +5V GND Charging voltage detection (3V/100V) Charging voltage detection (3V/100V) Charging current detection ( 1V/ 1A ) Power supply confirmation (2V/100%) (which detects 100V output from the T1) +15V GND

CP10

VN

CP11 CP12 CP13 CP14 CP15 CP16 CP17 CP18 CP19 CP20 CP21 CP22 CP23 CP24 CP25

TMA PKV RMA FVR PH-REF GND +15V +5V GND VP1 VP2 IC LV +15V GND

CP26 CP27

-15V VIN

CP28

MASCLK

CP29

F

CP30 CP31 CP32 CP33 CP34 CP35 CP36 CP37 CP38 CP39 CP40

mA-IN CHGREF GND A/D B/C KVFBKVFB+ KVT Q1-4 EXRR Q2-3

-15V Inverter frequency voltage Signal created when the TMA is converted into the frequency by the V/F converter. This signal signal (5 kHz/50 mA) mA) is used in the mAs timer. Oscillation frequency to drive the IGBT. This signal signal is adjusted by the VR2 (VFADJ). Refer to Appendix C in the Installation Manual. To be short-circuited during adjustment Not Use GND IGBT drive control signal IGBT drive control signal Tube voltage feedback signal (-) Tube voltage feedback signal (+) Signal which rises when the tube voltage reaches the preset value Heating FET drive control signal Exposure signal Heating FET drive control signal

Jumper list SW name JP1

JP2

JP3


Silkscreen Silkscreen u • ON v •

Setup ›•

u • KC v •

Means Standard ard KC signal signal is outputted outputted to the terminal terminal X2

u • C/C1 v •

›•

For High Voltage Trans D125PH-C D125PH-C/C1 /C1

u • C2 v •

~ •

For High Voltage Trans D125PH-C D125PH-C2 2

u • S v •

›•

Master Master reset reset time Approx. Approx. 1.4 sec

u • L v •

~ •

Master Master reset reset time Approx. Approx. 3.3 sec


5-3 5-3 I NVE RTE R UNI T- C1

Function: This PCB equipped with the following circuits circuits controls the power power system. system. 1. IGBT circuit 2. Filament heating circuit 3. Starter circuit During PCB replacement replacement Adjust the FVR again, and also confirm TkV. As well, take care of the DIP switch setting. Check pin list CP No. CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 CP9 CP10 CP11 CP12 CP13

CP Name CL CO Gc Ec Ga Ea YC Gd Ed Gb ZC Eb GND

Description Filament heating voltage IGBT gate signal IGBT gate signal Stator coil current detection (1V or more more is normal.) IGBT gate signal IGBT gate signal Stator coil current detection (1V or more more is normal.) IGBT gate signal GND

Fuse Fuse Name F1

Description Description Provided for protection

Dip SW SW No. SW1-1 SW1-2

Function OFF(“MUX-100” side) for MUX 100/100H/100D series Not used


PCB EXPLANATI ON

5-4 5-4 MUX CHA RGE -04 -04A

Function 1. Detection Detection the battery voltage and charged voltage error. 2. Controls the battery charging current, and detects charging current error. 3. Inverter circuit for the starter and the collimator lamp. MUX CHARGE-04A PCB has almost same function and circuit with MUX CHARGE-99 PCB, which is used for MUX-100/100H series. (However, they don’t have compatibility.) The circuit for battery charging was changed from MUX CHARGE-99 PCB, and MUX CHARGE-04A PCB uses the inverter for charging. (MUX CHARGE-99 PCB uses uses SSR for charging.) charging.) The inverter itself is included in MUX CHARGE-04B PCB. During PCB replacement

The VR1 (Lamp), the VR2 (Starter) and the t he VR3 (Reference frequency) should be adjusted. Refer to Appendix C.2 of Installation Manual. As well, confirm the detected battery batt ery charged voltage referring to “6-2-3 Confirmation of battery voltage detection”. LED list LED No. LD1 LD2 LD3

Signal Name CHON LAMP ON STON

Description Description Lights ON during charging the battery. Lights ON when 60Hz inverter inverter is working ON. Lights ON when collimator lamp is selected for 60Hz inverter

VR list

Nam Name VR1 VR2 VR3

Fun Functio ction n Inverter pulse for Lamp Inverter pulse for Starter Reference frequency ( 120Hz)

How How to adju adjust st Refer to “Appendix C.2 Adjustment Method for MUX CHARGE-04A” in Installation Manual.

Check pin list CP No. CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 CP9 CP10 CP11 CP12 CP13 CP14 CP15 CP16 CP17 l‚ l‚t‚ t‚w-‚ w ‚ -‚P‚ PO‚ O ‚ O ‚ SERVICE MANUAL

Signal Name -15V GND +15V VP1 VP2 Q2 Q1 GND IC 120+ 12060+ 6050kHz GND 120Hz Lamp/Starter Lamp/Starter

Description

Measured charged voltage 3V/ 100V Measured charged voltage 3V/ 100V Gate pulse for Starter and Lamp Gate pulse for Starter and Lamp Measured charging current 1V/1A Measured charged voltage 3V/ 100V Measured charged voltage 3V/ 100V Not use Not use

Reference frequency for Starter and Lamp Lamp/Starter change over

PCB EXPLANATI ON

CP18 CP19 CP20 CP21 CP22 CP23 CP24

LV Q14C Q14C Q23C Q23C LF

CP25 CP26

PIC HF

CP27

CLK1

CP28

CLK2

CP29 CP30

Q4 Q3

Line Voltage (2V/100%) Gate pulse for charging the battery Gate pulse for charging the battery Gate pulse for charging the battery Gate pulse for charging the battery 4kHz pulse for 0.4A or 0.18A of setting charging current Setting value of charging current 1V/1A 26kHz pulse for 2.0A or 1.0A of setting charging current 26kHz clock pulse for 2.0A or 1.0A of setting charging current 4kHz clock pulse for 0.4A or 0.18A of setting charging current Gate pulse for Starter and Lamp Gate pulse for Starter and Lamp

Fuse list Fuse No. F1

Description 250V,0.5A fuse for line voltage detection circuit

5-5 5-5 MUX CHAR CH AR GE –0 –04B

Function 2.

Inverter circuit for battery charging. Detects the battery charging current.

During PCB replacement replacement No adju adjust stm ment ent is nece necess ssar ary. y. Check pin list CP No. CP1 CP2 CP3 CP4 CP5 CP6 CP7

CP Name IC2 IC1 Q14C Q23C IC +15V GND

Description Output for charging the battery Gate pulse for charging the battery batt ery Measured charging current 1V/1A

Fuse Fuse Name F1


Description Description 250V, 5.0A fuse for AC125V input power supply for charging the batt batteery

PCB EXPLANATION 5-6 5-6 MUX POWE POWE R-99 R-99 Function 1. Turns on and off the power, and offers offers the automatic automatic power OFF function. . Supplies the the power from from the batteries to each part. Change over AC /DC input for the DC pack. Detects the battery voltage. During PCB replacement

Confirm the detected battery charged voltage referring r eferring to “6-2-3 Confirmation of battery ba ttery voltage detection”. Fuse list Fuse No. F1 F2 F3

F4 F5 F6 F7 F8 F9

Description 250V, 2.0A fuse for AC100V input power supply from the powe powerr plu plug g for for +5V +5V,• ,•} 15V and +24V +24V DC pack pack 250V, 2.0A fuse for•} 120V power power supply from the battery battery for +5V,•} 15V and +24V +24V DC pack pack 250V, 5.0A fuse for•} 120V power power supply from the battery battery for filament heating (INVERTER UNIT) and starter/collimator lamp (MUX CHARGE-04A) 250V, 10A fuse for +120V power supply from the battery for DC motors (MU DRIVER-2) 250V, 10A fuse for –120V power supply from the battery for DC motors (MU DRIVER-2) 250V, 0.5A fuse for 12VDC power supply PS1(VAF512) 250V, 5.0A fuse for charging the battery by using SSR (for MUX-100 or 100H series series only) 250V, 5.0A fuse for charging the battery by using SSR (for MUX-100 or 100H series series only) 250V, 10A fuse for power supply L,L12 from T3 transformer transformer for collimator lamp

5-7 5-7 SHE E T PANE L MUX-B MUX-B This PCB is the sheet panel for Key Switch Panel Assy. During PCB replacement

There is no adjustment item. it em.

5-8 5-8 SHE E T PANE L MUX-10 MUX-100D This PCB is the main sheet panel to operate X-ray generator. During PCB replacement

Adjust the buzzer sound volume potentiome pot entiometer. ter.

5-9 5-9 RC RE CEI CE I VE R an and RC TRANSMI TRA NSMI TTER TTE R PCB (op (option ion) Function These PCBs are the receiving and sending side of the remote control unit option. During PCB replacement

There is no adjustment item. it em.



5-1 5-10 0

MU DRI VE R-2

Function This PCB has CPU and controls bellows. 1. Controls the DC motors. Detects the handle operation. Detects the bumper switch. Controls the arm catch area. Controls the electromagnetic lock Detects the Stop switch. . Detects the Emergency Brake Release switch. switch. .

Check pin list CP No. CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 CP9

Signal Name GND -15V +15V +5V RIGHT CURR+ RIGHT CURRLEFT CURRLEFT CURR+ LEFT CURR+

CP10

RIGHT CURR+

CP11 CP12 CP13 CP14 CP15

R FSR L FSR 120G -120V +120V

Description

Current limit Current limit Current limit Current limit Detection current ( left) 0.1V/0.67A + 2.5V (offset) Detection current ( right) 0.1V/0.67A + 2.5V(offset) From right FSR sensor sensor signal From left FSR sensor signal

During PCB replacement replacement No adju adjust stm ment ent is nece necess ssar ary. y. The right motor uses minus 120V for forward driving. and the left motor uses plus 120V for forward driving. It is for keeping the balance between the minus and plus side voltage of the battery.


PCB EXPLANATION

5-1 5-11 1

POWE POWE R 100D (LI NK ASSY)

Function This PCB is included in LINK ASSY together with the relays K21,K22 and K23 ,and controls the power ON/OFF circuit for DR system. During PCB replacement replacement Set VR1 and VR2 at the middle position. LED list LED No. LD1 LD2 LD3

Description Lights ON when the switch “DR” is pressed. pressed. Lights ON when PC for DR system is ON. Lights ON when DC24V from XCONT-2002 PCB is available.

VR list

Nam Name VR1

Fun Functio ction n Output Pulse width from M1A

VR2

Output Pulse width from M1B

CP No. CP1 CP2 CP3

Signal Name

How How to adju adjust st Pulse width should be about 2.5 sec. after the switch “DR” is pressed. Norm Normal ally ly,, set set at the the middl iddlee posi positio tion n. Pulse width should be about 6 sec. after the switch “DR” is pressed. Norm Normal ally ly,, set set at the the middl iddlee posi positio tion n.

Check pin list

Fuse (LINK ASSY) Fuse Name F21 F22 F23

Description

+24V +5V GND

Description Description 250V, 2.0A fuse for +120V power supply from the battery for DR system 250V, 2.0A fuse for -120V power supply from the battery for DR system 250V, 0.5A fuse for AC100V power supply for the coil of relay K23


CAUTION

Make sure to set set to OFF the breaker before before removing the covers. covers. Otherwise, you you may get electrical shock.

There is a sequence of opening/closing the covers as shown in Fig. 4. For example, to remove the top cover, the side cover must be removed first.

Top cover Arm joint section

Front cover

Cable cover Side cover

Fig. 6-1 Name of each cover and layout of the covers


1. Take out FPD from FPD box carefully. 2. Loosen the two bolts under FPD box, then remove the four screws as shown in Fig.6-2.

screws

screw

Bolt

Fig. 6-2 Screw clamp positions of the FPD box

3. Pull up FPD box and remove it, then put FPD into FPD box. 4. Remove the seven screws shown in Fig. 6-3, then remove the side cover.

Fig. 6-3 Screw clamp positions of the side cover

CAUTION The right side cover and the main unit are connected with the cable of the t he hand switch. Be ca carref eful ul to re remo move ve th thee rig righ ht sid sidee co cove verr.


1. Turn the X-ray tube 180 degree around the X-ray tube stand. And move the the X-ray tube to the lowest position. Turn off the key switch and the main breaker.

2. Unscrews the three screws as shown in Fig. 6-4. 3. Unscrews the three screws on the Top cover 4. Pull up the front part of the top cover (Fig. 6-5).

Fig. 6-4 Screw clamp positions of the top cover.

Fig. 6-5 Screw clamp positions of the top cover.

CAUTION The top cover and the main unit are connected with the cables. Be ca carref eful ul to re remo move ve th thee to top p co cove verr.


1. Unscrew the 5 screws as shown in Fig. 6-6 and remove the top cover to the side of the unit.

2. Slightly holding up the column under-cover, pull out forward and remove the cover.

Column under-cover under-cover

Fig. 6-6

Method of opening/closing opening/closi ng the front side cover

1. Unscrew the two screws as shown in Fig. 6-6 (a). 2. Unscrew the four screws in the column under-cover as shown in Fig. 6-7 (b). 3. Remove the front rear-cover, slightly holding up the column under-cover, as shown in Fig. 6-7 (c).

(a)

(b)

Fig. 6-7


Method of opening/closing opening/closi ng the front rear-cover

(c)

1. Unscrew the two hexagon socket head cap screws as shown in Fig.6-8. 2. Pull the cable cover upward and remove it.

Cable cover

Fig. 6-8 Screw clamp positions of the cable cover

1. Remove the front side cover and front rear cover. 2. Remove the cable cover. 3. Remove the cable guide and cable holder. 4. Remove the plug guide. 5. Unscrew the four screws as shown in Fig. 6-9 and remove the front cover.

Cable holder

Cable guide Plug guide Fig. 6-9 Screw clamp positions of the front cover


6. Remove the line switch for activating activating the emergency brake release function. function. Remove the frame of line switch from the front cover. The switch separates by blowing down the lever. Front cover

The direction

lever

Fig. 6-10 How to remove the switch for activating the emergency brake release function.


1. Remove the side covers, the upper cover and the cable cover. 2. Unscrew the hexagon socket head cap screws at the two locations indicated in Fig. 6-11.

3. Remove the knob of the arm lock release lever by turning it counterclockwise. 4. Pull out the top plate and the main cover of the arm joint section.

To

late

Main cover of arm join jointt sect sectio ion n

Cable cover

Arm Arm lock lock rele releas ase e leve leverr

Fig. 6-11 Name of each part of the arm joint section

Fig. 6-12 Screw clamp positions of each cover


By one-time charging, the system offers about 60 sets of below mentioned cycle. 1. Traveling 100m on the hard and straight floor 2. Arm positioning with collimator lamp and one exposure with with 4 mAs at 100kV with FPD (DR system system CXDI-50G) 3. Confirmation of the image with DR system and shut down The number of possible sets of exposure/traveling cycle is about 60% if you compare with MUX-100/100H because of power consumption by DR system.

Parts Number of the battery is 074-71014-01 (Battery,PX12090). 20 pieces are needed when replacing batteries.

When replacing the batteries, make sure to place the unit on the flat floor. Otherwise, the unit may fall down.

Do not wear metallic accessories such as the bracelet, hanging jewelrys, and clocks during the battery exchange work. It is very dangerous when coming in contact between terminals of the battery.

Pay attention to polarity of +/- when arranging the battery in the battery unit. Do not short-circuit and contact between terminals.

The battery with a different diff erent kind, type, manufacture and residual quantity should not exist together. The device will w ill not work properly. (1) All 20 batteries should should be replaced replaced with new new 20 batteries. (2) 10 batteries in plus side (Battery (Battery ASSY BAT1,BAT2) should be with same date of manufacture. manufacture. (3) 10 batteries in minus side (Battery ASSY BAT3,BAT4) BAT3,BAT4) should be with same date of manufacture. manufacture. (4) Difference date of manufacture between between plus side 10 10 batteries and minus side 10 batteries should be less than one month. Date of manufacture is stamped on top of the battery. An exam exampl ple e of sta stamp is as foll follo ows. ws. 001231## … Dec.31.2000 (## is alphabet or number which bear no relation to date of manufacture.) ＭＵＸ-１００ SERVICE MANUAL

Procedure of the battery exchange 1.

Turn ON the key switch, and lift the arm down to the position shown in Fig. 6-13.

Fig. 6-13 Arm position to replace the battery

Be sure to start replacing the battery after moving the arm down to the position shown in Fig. 6-13. Otherwise the unit may topple over when battery is replaced. 2.

Turn OFF the key switch and OFF the main breaker as well.

3.

Remove FPD and FPD box. box. (Refer to 6-1-2.)

4.

Remove both of the side covers and the upper upper cover.(Refer to 6-1-2 and and 6-1-7.)

5.

Remove the Fixing Fixing Plates which are fixing DR assy to the main frame. (Refer to Fig.6-14(b).)

6.

Disconnect the cable on DR assy. However, the cable between FPD and POWER BOX is not disconnected.

7.

Remove the six screws screws as shown in Fig.6-14(C) Fig.6-14(C) ,pull out the DR assy. assy.

8.

Remove the Link assy above the batteries. batterie s.

9.

Disconnect Disconnect the wires wires connected connected to the the terminal block in the order (from No.1 to No.8) of the numbers shown in Fig. 6-14 (d). Be sure to disconnect disconnect them in order first from (－) terminal of BAT 2 (refer to Fig. 6-14 (d)).

10. Take out out the four battery ASSY (BAT1,BAT2,BAT3,BAT4) (BAT1,BAT2,BAT3,BAT4 ) from the main unit, and open the cover by unscrewing the flat countersunk head screw shown in Fig. 6-15, and disconnect disconnect the wiring for the battery. Take out all the batteries.


Rear view of the unit

Fixing Plate

(a)

(b)

(c)

Upper view of the unit

Link ASSY

(d) Fig. 6-14 Procedure of battery exchange

BAT 1

BAT 4

BAT 2

BAT 3

Fig. 6-15 Battery Wiring Disconnection Order


CAUTION

The weight of the battery ASSY ASSY is approximately 16 kg ( 1 piece ). Pay rigid attention in handling it.

Fig. 6-16 How to Take Out the Battery ASSY

(a)

(b)

(c)

Fig. 6-17 Battery ASSY

Terminal block

In battery set BAT1,BAT3 and BAT2,BAT4 is different of structure. The terminal block position , the battery position , and the plat platee are are diffe iffere ren nt betw betwee een n thes thesee two two type typess of asse assem mbly. bly. They are symmetrical.

Plate

Battery

Box Fig. 6-18 Battery ASSY ＭＵＸ-１００ SERVICE MANUAL

11. Insert new new batteries, and connect connect the wires to the the electrodes. Be careful that, that, as for BAT2 and BAT4, their direction of battery is turned upside down. 12. Close the the cover of the battery battery ASSY. 13. Write battery code and and manufacture manufacture date of new battery in the label on top of battery ASSY ASSY.. 14. Mount the the battery ASSY to the original original position. Pay attention to the battery numbers numbers and positions. positions. (Refer to Fig. 6-15.) 15. Connect Connect the wires to the terminal terminal block of battery ASSY in the reverse order order of Fig.6-15. (from No.8 to No.1) Be sure to connect them in order first from (+) terminal of BAT 1 (Refer to Fig. 6-15). 16. Write the date of battery replacement in the Battery Replacement Replacement Label. Label. 17. Mount the Link assy and connect the cables. 18. Mount the DR assy and fix it with Fix plates. 19. Mount the top cover and side cover. 20. Mount the FPD box. 21. Turn ON the main breaker, and turn ON the key switch.


This adjustment is required to absorb the individual difference of the battery voltage detection circuit. For confirmation, perform it after replacing the batteries, too. CAUTION

Make su Make surre to pe perrfo forrm th this is ad adju just stme ment nt aft fter er rep epla laci cing ng th thee MUX PO POWE WER R , MU MUX X CH CHAR ARGE GE-0 -04A 4A or XCONT PCB, too.

Set Setti ting ng of batt batter eryy volt voltag agee det detecti ection on adju adjust stme ment nt mod mode Set to ON the DIP switch SW3-8 on the NEXSC PCB, and turn on the power. Press the leg scan key in the APR to enter enter the + side battery voltage adjustment adjustment mode. Press the foot scan key in the APR APR to enter enter the - side side battery voltage voltage adjustment mod mode. e. In each each mode, the converted detected detected voltage is displayed in 6 digits in the tube voltage and current time product display units. (The LED on the leg or foot scan key flickers.) Adju Adjust stme ment nt of batt batter eryy volt voltag agee Measure the battery voltage, make the error between the measured value and the displayed value to ±0.2V or less using the tube current time product setting keys “+” or or “-” key. Then, press press the program registration k key. ey. Battery voltage on the the + side : Measured between between TER3 and and TER5 on the the MUX POWER POWER PCB Battery voltage on the the – side : Measured b between etween TER5 and and TER4 on the the MUX POWER POWER PCB Converted detected voltage

Flickers.

Adjust the error.

Flickers. Registers.

Fig. 6-19 Panel when when the Detected Battery Voltage is Adjusted Adjusted (on the + Side)

Converted detected voltage

Flickers.

Adjust the error

Flickers.

Registers.

Fig. 6-20 Panel when when the Detected Battery Voltage is Adjusted Adjusted (on the - Side)


6-3 6-3 Replacement of X-ray Tube

WARNING

Make Ma ke su surre to se sett to OF OFF F th thee ma main in br brea eake kerr be befo forre st sta art rtin ing g th thee wor ork. k.

Replace the X-ray tube using the procedure below. 1. At first, set the tube (arm) to the position position shown in Fig. 6-21, and fix it with bolts (M8 or M12×40). (Fix the internal weight.) WARNING

Make su Make sure re to fi fix x th thee we weig ight ht be befo forre re repl plac acin ing g th thee X-r -ray ay tu tube be.. Ot Othe herw rwis ise, e, th thee sy syst stem em may may become unbalanced , leading to unexpected accidents.

Fix the weight with bolt boltss from from here. ere. Arm position when the tube is replaced r eplaced

Fig. 6-21 Fixing the Weight 2. Remove the collimator collimator from the rotation rotation unit mounted in the tube. Put the removed collimator on cushion on the main unit or a base.

Remove these screws (in 4 positions in the entire circumference), and remove the collimator. Fig. 6-22 Removing the Collimator 3. Disconnect the high voltage cable from the plug area. Disconnect the low voltage cable from the connector relay area under the arm. At this time, in disconnecting the high voltage cable, loosen the ring rotation stopper (set screws in 4 positions). It is recommended for easier work to remove also the angle bending the high voltage cable. (If this angle remains attached, it is difficult to connect the high voltage cable to the plug.) Loosen these screws, and remove this ring. Fig. 6-23 High Voltage Cable Fixing Ring ＭＵＸ-１００ SERVICE MANUAL

Loosen these screws, and remove this ring. It is recommended for easier work to remove this angle.

Disconnect the low voltage cable connector relayed here.

Fig. 6-24 Disconnecting the High Voltage Cable

Fig. 6-25 Connector Relay Area

4. Remove the cover from the tube rotation unit unit attaching the tube tube to the arm, remove socket head cap cap screws (in 4 posi positi tion onss on on eac each of the the left left and and righ rightt side sides) s) insi inside de,, then then remo remove ve and and move move down down the the tube tube from from the the hold holdin ing g fram frame. e. CAUTION

The weight of of the tube tube ASSY is approximately 13 13 kg. Pay rigid attention attention in moving it down from fr om th thee ar arm. m.

Remove these socket head cap screws (in 4 posi positi tion ons) s)..


Rotation unit on the right side

Fig. 6-26 Tube Holder

Rotation unit on the left side

5. Remove the left left and right tube rotation units from the tube. As to the right side, loosen the U nut (new type lock nut not requiring a inner clip washer) in the center, then remove the rotation stopper, the spring washer, etc. After that, remove socket head cap screws from the shaft area, then remove the shaft area. As to the left side, remove the cover (countersunk head screws in 2 positions), then remove socket head cap screws from the inside. CAUTION

Grease will be applied on sliding units units at the end. Every time removing each part, clean the sliding units. Moreover, please be sure to decompose at the time of decomposition work, perf pe rfor ormi ming ng ma marrki king ng so th that at an at atta tach chme ment nt po posi siti tion on an and d a di dire rect ctio ion n ma mayy be kn know own n fr fro om ba back ck.. It mistakes, and when assembling, it may not operate normally.


Left rotation unit


Parts of left rotation unit

Fig. 6-27 Removing the Left Rotation Unit Unit and Removed Parts Right rotation unit Before removing this rotation stopper, mark the attachment posi positi tion on..

Remove this U nut.

It is double-faced.


Parts of right rotation unit

Fig. 6-28 Removing the Right Rotation Rotation Unit and Removed Parts


Remove these hexagon socket countersunk head screws (in 4 positions).

6. Remove the collimator rotation rotation unit, unit, and attach it to a new tube. Please be careful in the direction of stopper at this time.

Collimator rotation unit

Fig. 6-29 Removing the Collimator Rotation Unit 7. Attach the left and right rotation units to the new tube in the order of removal. removal. At this time, clean the sliding units, and apply grease on the following portions before attachment. CAUTION

Make su Make surre to us usee gr grea easse no nott co cont ntai aini ning ng ab abra rasi sive ve.. Reco Re comm mmen end ded gr grea easse: Al Alba bani nia a gr grea ease se 2 (S (Sho howa wa Sh Shel ell) l)

Apply grease on this portion.

Apply grease on this portion.

Apply grease on this portion. Fig. 6-30 Grease Application Portions Apply grease on the entire this face.

Apply grease on the entire this face.

8. At the end, attach the low voltage cable, th thee collimator and the high voltage plug, plug, and treat the cables. At this time, attach the high voltage plug using the following procedure.


REFE RE FERE RENC NCE E

The following kit is offered offered as high voltage cable repair repair parts. Use it upon upon necessity. In st stoc ock k [ in ea each ch of offi fice ce / mo more re th than an on onee ]. 511-15061-13: Mini plug maintenance kit Sili Si lico con n ru rubb bber er jac ack ket et,, si sili lico con n wa wash sher er an and d si sili lico con n oi oill (5 ea each ch))

ⅰ ⅱ ⅲ ⅳ ⅴ ⅵ ⅶ ⅷ

Make sure that the inside of the socket in the X-ray tube unit is not dirty. Make sure that the plug and the ring nut are not dirty. (For the name of each part, refer to Fig. 6-31.) Let the ring flange go through the ring nut. Apply silicon oil on the silicon rubber jacket and the silicon washer. Fit the silicon washer into the tip of the plug. Put the plug into the socket. When the plug tip reaches reaches the bottom of the socket, turn the plug to find the position in which the plug is fitted into the key way, then push the plug. Tighten the ring nut with hand. Tighten the rotation stopper screw so that the ring nut does not rotate.

Ring nut Ring flange

Silicon washer

Silicon rubber jacket

High voltage cable

Silicon oil

Fig. 6-31 High Voltage Plug

Apply oil on this silicon rubber. Not Not app apply to a pin head.

Fig. 6-32 High Voltage Plug (Oil Application Application Position) Fig. 6-33 Cable Treatment (Reference Drawing)

After replacing the X-ray tube, perform aging in accordance with “I Aging” in 4-1-6. Then, adjust the FVR (preset value of filament current) in accordance with “6.4 Adjustment of Tube Current”.


･････････････････････････････････････････････････････････････････

Adjust the tube current by changing the preset value of the filament current (hereafter referred to as “FVR value”). Usually, adjust the tube current in the tube current current 2-point adjustment mode. If adjustment of higher precision is required, adjust the tube current in the tube current each point adjustment mode. NOTE NO TE

Afterr chan Afte changi ging ng the the FV FVR valu value, e, if if you you turn turn off off the the pow power er or or chan change ge pos posit itio ion n or cha chang ngee mode mode without pressing the program registration key, the FVR value is not stored. Registration is enabled even while the scan condition is displayed (that is, while the FVR value is not displayed.)

Set Setti ting ng of tube tube curr curren entt 2-poi -point nt adju adjust stme ment nt mode mode Set to ON the DIP switch SW2-5 ( Measured value display mode ) SW3-8 ( Adjustment mode ) on the NEXSC PCB, and turn on the power. Press the head scan key in the APR to enter the tube current 2-point adjustment mode. (The LEDs on the head scan key and the standard body key flicker.) Set Setti ting ng of tube tube volt voltag agee (Because the tube voltage is fixed to 80 kV, you do not have to set it.) Set Setti ting ng of tube tube curr curren ent t Only two positions, 50 and and 160 mA, mA, can be set. Set each position, position, then perform the steps IV and VI. Expo Exposu sure re Press the hand switch to perform exposure. exposure. When the measured tube current is displayed in the tube current current display unit, compare it with the preset value. Adju Adjust stme ment nt of FV FVR R valu valuee Press the remote control selection selection key to display display the FVR value value in the preset tube voltage display unit. To change the FVR value, press the tube voltage setting keys. If the measured measured tube current current is higher than the preset preset value, make make the FVR value value smaller. If the measured measured tube current current is lower than than the preset preset value, make the FVR value larger. Repeat the steps IV IV and VI until the measured measured value become becomess proper ( 50 mA : 45 - 48mA 160mA : 148 – 155 mA ). Reg Regis istr trat atio ion n of FV FVR R valu valuee Press the program registration key to register the FVR value in each position. When this key is pressed, “record” is displayed in the display unit and the FVR value is stored.


Fixed to 80 kV

Flickers.

50/160 mA Change over the tube current between 50 and 160 mA.

Flickers.

Registration key

Changes over the FVR display.

Fig. 6-34 Panel in the Tube Current 2-Point 2-Point Adjustment Mode Displayed FVR value

Change the FVR value.


Set Setti ting ng of tube tube curr curren entt each each poin pointt adju adjust stme ment nt mod mode Set to ON the DIP switch SW2-5 ( Measured value display mode ) SW3-8 ( Adjustment mode ) on the NEXSC PCB, and turn on the power. Press the chest scan key in the APR to enter the tube current each point adjustment mode. (The LEDs on the chest scan key and the standard body key flicker.) Set Setti ting ng of tube tube volt voltag agee Set the tube voltage to 40, 60, 80, 100 and 125V in turn, and perform the steps III to VI for each tube voltage. Set Setti ting ng of tube tube curr curren ent t Set the tube current to 50, 63, 80, 100, 125 and 160 mA in turn, and perform the steps IV to VI for each tube current. Expo Exposu sure re Press the hand switch to perform exposure. exposure. When the measured tube current is displayed in the tube current current display unit, compare it with the preset value. Adju Adjust stme ment nt of FV FVR R valu valuee Press the remote control selection key to display display the FVR FVR value in the preset tube tube voltage display unit. To change the FVR value, press the the tube voltage setting setting keys. If the measured tube current is higher than than the pre prese sett valu value, e, mak makee the the FV FVR val value ue smal smalle ler. r. If the the mea measu sure red d tub tubee cur curre rent nt is lowe lowerr than than the the pre prese sett valu value, e, mak makee the FVR value larger. Repeat the steps steps IV and VI until until the measured value becomes survey value ( -15 % to +5 % ) . Reg Regis istr trat atio ion n of FV FVR R valu valuee Press the program registration key to register the FVR value in each position. When this key is pressed, “record” is displayed in the display unit and the FVR value is stored.

Displayed tube voltage

Displayed tube current

Change over the tube voltage. Flickers.

Flickers.

Registration key

Change over the tube current.

Changes over the FVR display.

Fig. 6-35 Panel in the Tube Tube Current Current Each Point Adjustment Adjustment Mode Displayed FVR value

Change the FVR value.


Press and hold the thin body key (one of the body thickness correction keys) until “cancel” is displayed (for approximately 3 seconds). NOTE NO TE

Press and hold this key for approximately 3 seconds.

The FVR value can be initialized in initialization of the NEXSC NEXSC PCB. In this this case, however, however, other other data (such as APR) is initialized at the same time. Fig. 6-36 How to Initialize the FVR Value

Replace the collimator lamp using the following procedure. CAUTION

NOTE NO TE

1. 2. 3. 4.

Neverr tou Neve touch ch di dire rect ctlly the the col colli lima mato torr lam lamp. p. If di dirt rt is ad adh her ered ed on the the la lamp mp,, the the il illu lumi mina nanc ncee may may be deteriorated. Afterr th Afte the pow power er of th thee sy syst stem em ha hass be been en OF OFF F fo forr a wh whil ilee or or af aftter a wh whil ilee aft after er th thee key key sw swit itch ch wa wass set to OFF (that is, after the collimator lamp is cooled down), replace the collimator lamp.

Remove the lamp outer cover of the collimator. Remove the lamp cover. Replace the lamp (P/N 062-65003-02 halogen lamp). Attach the covers again.

Lamp outer cover (Remove screws in 3 posi positi tion onss.)


Lamp cover (Remove screws in 2 positions.)

Replace the collimator lamp. (Never touch it directly.)

Fig. 6-37 Replacing the Collimator Lamp

Replace the cord reel using the following procedure. WARNING

Make Ma ke su sure re to set to OF OFF F th thee ma main in br brea eake kerr be befo fore re st star arti ting ng th thee wor ork. k.

1. 2. 3. 4. 5.

At first, remove remove the plug guide (made of resin). Next, remove remove the right side cover referring to 6-1-2 and the front cover cover referring to 6-1-7. Disconnect the cord cord reel wiring (AC line and ground). ground). Remove the hexagon socket head cap screw on your side, and pull out the cord reel. Remove the spacer (mounting bracket) bracket) from the old cord reel, reel, and attach it to a new new cord reel. (P/N 503-49045 cord reel wiring diagram ASSY … Wiring is completed.) (P/N 071-58101-02 cord reel EFT160A.4kk EFT160A.4kk … cable reel only) only) 6. Attach the new cable reel reel in the same same position, return the wiring, attach the covers covers again, then attach the plug plug guide at the end.

Front cover Remove screws in 4 positions, then remove the plug guide.

Cord reel

Spacer

Cord reel mounting screw Fig. 6-38 How to Remove the Cord Reel Ground cable


Xcont-2002

MU-Driver-2

Breaker NFB1

Remove the wiring of cord reel from NFB1.

Fig. 6-39 How to Remove the Wiring of of Cord Reel


Replace the IGBT using the following procedure.

WARNING

Make Ma ke su sure re to set to OF OFF F th thee ma main in br brea eake kerr be befo fore re st star arti ting ng th thee wor ork. k.

1. 2. 3. 4.

Remove the left side cover. Remove the PCB cover. Remove the fasten terminal of the gate emitter connected connected to the IGBT. IGBT. Remove screws screws (in 3 positions) from the P PCB, CB, remove the IGBT, then replace replace it with a new one. (P/N 060-39940-1 TR, 2MB1300M-060) 5. Connect the fasten terminal again. 6. Confirm and adjust adjust IGBT gate gate waveform waveform referring referring to C.3 “Adjusting XCONT 2002 board”. 8. Attach the PCB cover again. IGBT

INVERTER UNIT PCB

IGBT IGBT mounting screws

Fasten terminal

Terminal connection

Fig. 6-40 Replacing the IGBT

-

5V 0V

Fig. 6-41 Confirmation of IGBT Gate Waveform


Set the date (year, month and day) and the time. Set Setti ting ng of date date/t /tim imee sett settin ing g mode mode Set to ON the DIP switch SW3-8 on the NEXSC PCB, and turn on the power. Next Next,, pres presss the the hand and scan scan key key in the the APR APR to ente enterr the the date/ ate/tim timee setti setting ng mode. ode. (The LEDs on the hand scan key and the standard body key flicker.) Confirmation of date change Press the remote remote control selection selection key to display the the date (year, month month and day). (The LED LED on the key key is extinguished.) Change the year (the last two digits of the year) using the tube voltage setting keys “+” “-”. Change the month using the tube current time product setting key “-”. Change the day using the tube current time product setting key “+”.

Flickers.

Year

Month

Day Day Sets the day.

Flickers.

Sets the year.

Sets the month.

Changes over the date display and the time display.

Fig. 6-42 Panel when the Date is Set Change of time Press the remote control selection key to display the time. (The LED the the key flickers.) Change the time using the tube voltage setting keys “+” “-” (24-hour display). Change the hour using the tube voltage setting key “+” “-”. Change the minute using the tube current time product setting keys “+” “-”.

Flickers.

Time

Minute Changes over the date display and the time display.

Flickers.

Sets the hour.

Sets the minute.

Fig. 6-43 Panel when the Time Time is Set


The number of times of exposure controlled by the software can be displayed and reset. Set Setti ting ng of expo exposu sure re coun counte terr mod mode Set to ON the DIP switch SW3-8 on the NEXSC PCB, and turn on the power. Next Next,, press ress the the thic thick k body body key key and and the the head ead scan scan key key in the the APR to ente enterr the the expo exposu sure re coun counte terr mod mode. e. (The LEDs on the head scan key and the thick body key flicker.) Confirmation of accumulated number of times The accumulated number of times is displayed in the preset tube voltage display unit and the tube current time prod produ uct displ isplay ay unit unit.. Res Reset et of accu accumu mula late ted d numb number er of time timess Press and hold the program registration key for approximately 3 seconds to reset the displayed accumulated number of times to 0.

Exposure counter

Flickers.

Flickers.

Resets.

Fig. 6-44 Panel when the Exposure Counter Counter is Displayed


The accumulated travel distance controlled by the software can be displayed and reset. Set Setti ting ng of accu accumu mula late ted d tra travel vel dist distan ance ce mod mode Set to ON the DIP switch SW3-8 on the NEXSC PCB, and turn on the power. Next Next,, pre press ss the the thic thick k body body key key and and the ches chestt sca scan n key key in the the APR APR to ente enterr the the accu accum mulat ulated ed trav travel el dist distan ance ce mode mode.. (The LEDs on the thick body key and the chest scan key flicker.) Confirmation of accumulated distance Every time the remote control key is pressed, the remote control key lamp flickers or becomes extinguished. While the lamp is flickering, the total accumulated travel distance is displayed. While the lamp is extinguished, extinguished, the relative accumulated travel distance is displayed. The total accumulated travel distance indicates the accumulated travel distance from the time of shipment from the factory. The relative accumulated travel distance indicates the accumulated travel distance from the prev previo ious us rese reset. t. The The unit unit is km. km. Res Reset et of accu accumu mula late ted d trav travel el dist distan ance ce Press and hold the program registration key for approximately 3 seconds to reset the displayed accumulated travel distance to 0. Accumulated travel distance Changes over the total distance and the relative distance.

Flickers.

Flickers.

Resets.

Fig. 6-45 Panel when the Accumulated Accumulated Travel Travel Distance is Displayed NOTE NO TE

During Duri ng inst instal alla lati tion on,, make make sure sure to conf confir irm m the the displ display ayed ed dist distan ance ce.. If an an impr improp oper er valu valuee (for (for example, a value indicating that the system has traveled for many km) is displayed, make sure to reset the travel distance.


Up to 32 error codes which have occurred so far can be displayed and reset. Set Setti ting ng of erro errorr log log dis display play mode mode Set to ON the DIP switch SW3-8 on the NEXSC PCB, and turn on the power. Next Next,, press ress the the thic thick k body body key key and and the the abdo abdome men n scan scan key key in the the APR APR to ente enterr the the erro errorr log log disp display lay mode mode.. (The LEDs on the thick body key and the abdomen scan key flicker.) Confirmation of contents of error log The log No. No. is displayed in the kV display unit. unit. The type of error is displayed in the mAs display display unit. The log Nos. are 000 (newest log) to 031 (oldest log). Change the log No. using the tube voltage setting k keys eys “+” or “-” key. Res Reset et of err error log log Press and hold the program registration key for approximately 3 seconds to reset the error log currently stored.

Log No.

Error log Flickers.

Flickers.

Resets.

Changes over the history.

Fig. 6-46 Panel when the Error log is Displayed Displayed


Replace the CPU backup battery on the NEXSC PCB using the following procedure. 1. Remove the right side cover cover from the control unit. unit. 2. Set the key switch to ON. 3. Disconnect the battery on on the NEXSC PCB from from the connector, and connect a new battery. (P/N 501-78646 CPU backup battery) 4. Attach the cover again.

Connector

NEXS NEXSC C PCB PCB

Battery

Fig. 6-47 How to Replace the CPU Backup Battery on the NEXSC PCB


In arm joint section, there are two switches.

SW4

ARM SW

Fig. 6-48 SW4 should be always ON when arm is hold. Otherwise, the driving speed of DC motors for traveling cannot be high speed. If it becomes OFF during high speed driving, the driving speed suddenly becomes low speed. If there is such kinds of driving trouble, adjust SW4 referring to below procedure.

1. 2. 3.

As shown in Fig.6-49, Fig.6-49, place an M6 plain washier washier on the Frame of Arm Joint Section, then fix the top plate①. Turn ON the power supply, supply, and adjust the position of the switch mounting base base② so that the following adjustment conditions can be satisfied. (Fig. 6-50) After completing the adjustment adjustment of the switch mounting base base and the operation operation check, detach the top plate and the M6 plain washer.

Place M6 Washier Under Top Plate

Fig. 6-49


①

Fig. 6-50

Adju Adjust stme ment nt Cond Condit itio ions ns of Micr Microo swit switch ch （a） If the arm is retracted on the condition that the X-ray tube has been pressed in toward the support (adequate retraction status), the indicator on the Control Panel located at the upper part part of the main unit should should go off. off. (The OFF OFF status of the indicator should should be retained even if the arm is swung in all four directions.) （b） If the arm is retracted on the condition that the X-ray tube has been pulled out by about 5cm from the status described in the above (a) (inadequate retraction status), the indicator on the Control Panel should be kept turned on. Operation Check 1.

Check that, the panel panel indication goes off under the the retracted status while while it remains turned on under the inadequate retraction status.

2.

Allow the traveling under the normal arm retraction status, and check that no problem problem will will occur while while the unit is traveling.


511-77033

DC motor for speed reduction

2 pieces

503-49031-09

Label

1 piece

072-60321-02

Wiring band CV-100

10 pieces

Phillips screwdriver L-head wrench for M10 hexagon socket head cap screws Wood block (40mm × 90mm × length 600mm)

4 pieces

Nipp Nippeer LOCKTITE to prevent loosening of bolts 1.

Turn ON the key switch, and lift the arm down to the position shown in Fig. 6-51.

Fig. 6-51 Arm position to replace the battery

Be sure to start replacing the battery after moving the arm down to the position shown in Fig. 6-51. Otherwise the unit may topple over when battery is replaced. 2.


3.

Remove FPD, FPD FPD box box and the side de covers. covers. (Refer to 6-1-2.)

4.

Remove the Fixing Fixing Plates which are fixing DR assy to the main frame. (Refer to Fig.6-52(b).)

5.

Disconnect the cable on DR assy. However, the cable between FPD and POWER BOX is not disconnected.

6.

Remove the six screws screws as shown in Fig.6-52(C) Fig.6-52(C) ,pull out the DR assy. assy.


Rear view of the unit

Fixing Plate

(a)

(b)

(c)

Fig. 6-52 How to remove FPD box and DR assy

7.

As shown shown in Fig. 6-53, detach the cable cover for DC motors.

Cable cover

Fig. 6-53 Remove Cable Covers for DC motors


8.

Put a label on respective connectors of two new DC motors.

(Refer to

the wiring diagram shown in Fig. 6-54 (c).)

（a）

（ b）

(2P)

CN14

CN16

(2P)

Left-side motor

Right-side motor

(6P)

CN6

CN7

(6P)

（ｃ）

Fig. 6-54 Label on Connectors of DC motor

9.

As shown in Fig. Fig. 6-55, detach the wheel wheel cover. cover.

Wheel cover

Fig. 6-55 Remove the Wheel Cover


10. As shown shown in Fig. 6-56, loosen loosen the hexagon socket socket head cap cap screws screws that fix the the wheel.

Hexagon socket head cap screws

Fig. 6-56 Loosen the Fixing Bolts of the Wheel


11. As shown shown in Fig. 6-57, 6-57, lift the main main body by using wood blocks, remove the bolts that have been loosened in above step 10, and detach the wheel.

Wood block

Fig. 6-57

12. As shown shown in Fig. 6-58, detach detach the hexagon soc socket ket head bolts which which fix the motor to the main frame. frame.

Hexagon socket head bolt boltss

Fig. 6-58


13. As shown shown in Fig. 6-59, disconnect the the ground wire, wire, cut the wiring wiring band, and take o out ut the motor. *

The encircled encircled area shows the point where the wiring band is to be cut.

Ground wire

Motor Motor mounting hole

Fig. 6-59


14. Pass the cable through the motor motor mounting hole, apply wiring wiring as shown in Fig. 6-60, and and connect the wires to the MU DRIVER-2 PCB. 1. Check that the ground wire and the connectors have been securely connected. 2. Before mounting the the motor, motor, turn on on the the power power supply (also the main breaker) to check the motor operation operation by slightly rotating the handle. (See the following descriptions.)

CN6, 7

CN14, 16

Fig. 6-60 15. Mount the motor. 1. Mount the motor so that the cutting lack of a semicircle type of the motor mounting part may turn forward of the device. 2. When you mount the motor, be sure to apply LOCTITE to prevent loosening of bolts. 3. Be careful not to allow cables to be be caught in between between edges of the right and the left motor. 16. Mount the wheels and the wheel covers, covers, and detach the wood blocks. blocks. 17. Fix the the cables with with the cable cable cover, cover, and mount the cassette BOX. BOX. 18. Mount the side covers. 19. Check the motor operation again. Turn on the power supply, and check the following points: 1. The rotation speeds speeds of the right and the left motors motors will vary vary according according to the operation operation force of the the handle for for traveling. 2. The input from the right right and the left handles will coincide coincide with the rotational direction direction of wheels. 3. The brake will be properly activated. If you find any unusual situation in the operation, be sure to check if the connector has been plugged in correctly. ＭＵＸ-１００ SERVICE MANUAL

Replace the PC by using the following procedure. 1.


2.

Remove FPD, FPD FPD box and the right side cover. cover. (Refer to 6-1-2.)

3.

Disconnect the cables which are connected to the PC.

4.

Remove the the fixing plate for the PC. (This (This fixing plate is just pressing pressing and fix the PC with the rubber sheet on it.)

5.

Remove and replace the PC to the new one.

6.

Connect the cables to the PC, then turn ON the key switch and turn ON DR system. system.

7.

Press Line ON switch on the left side of PC, then confirm that PC turns turns ON. (You need to press this Line ON switch switch once after replacement replacement of PC. Otherwise, Otherwise, the PC will never never be able to turn ON.)

8.

Perform each setting for CXDI-50G as below ow referring referring to “4-2-9 Installing CXDI-50G” CXDI-50G” and and “CXDI-50G “CXDI-50G Service Manual” . (1)Network Settings (2)Linearity check of Transfer Transfer Image Density. (3)Operation Unit Gamma correction. (4)FD Backup of data that sets backup when it is set. (5)Calibration (6)Self Test

9.

Attach FPD, FPD box and the right side cover again.

Line ON Switch on PC

PC for CXDI-50G

Fixing Plate for PC

Power Box Mount Plate


Power Box Fixture

Power supply cable for CXDI-50G DC/AC converter Fig. 6-61 How to replace the PC


7-1 S elf-d elf-dia iagg nosis Function

7.1.1 Alarm message message list

Display

Description With the set exposure condition, the heat accumulated on the anode of the X-ray tube is over tolerance. Reduce the exposure condition, or stop exposure until warning code disappeared. The heat accumulated on the anode of the X-ray tube has reached to its tolerance limit. Stop exposures until this warning code disappeared. The temperature of X-ray tube assembly is too high. Stop exposures until this warning code disappeared. The battery for CPU memory backup needs to be replaced now. Contact your nearest authorized Shimadzu service center. The life of battery for CPU memory backup has expired. Contact your nearest authorized Shimadzu service center. Table 7-1 Alarm Message List

H1 H2 H4 E EEE

NO NOTE) The The CPU memory battery tery (lithi thium batte ttery) ry) backs up the the SRAM RAM on the the NEXSC PCB. CB. When the the life of this lithium battery has expired, the contents will be displayed just before the power was turned off , the error log and the time setting will be erased. However, the MUX-100D can still be operated, with some inconvenience though.

7.1.2

Error message list

Display

Description

F01,F02

The supply voltage is out of its normal range.

F03

The power supply circuit in the system is at fault.

F11•` F14

The X-ray tube voltage control is at fault.

F21•` F23

The X-ray tube current control is at fault.

F31•` F33

The filament heating control is at fault.

F51•` F5F

The charge control is at fault.

F61

The starter is at fault.

F62

There is abnormality in the Bucky unit operation.

F6E•A F6F F6F

The irradiation control or photo timer Table 7-2 Error Message List

Refer to Appendix D of MUX-100D Installation Manual about the detail of Error Message List.

7-2 C ounterm ountermea eass ures ag ag ainst ins t E rror Mes Mes sages sag es Error messages displayed on the panel and the countermeasures are described in details as the following. 7-2.1

H1 and H2

The CPU calculates the accumulated heat capacity based on previous exposure, then issues these alarm messages. If either of these messages messages is issued even while there is not so many many exposure, check the voltage of lithium battery and initialize the CPU. 7-2.2

H3

When the thermal switch of the X-ray tube is activated, this message will be displayed. If this message is displayed even while the X-ray tube is not hot at all, check the thermal switch signal. 7-2.3

F01 and F02

(detected bysoftwar software) e) F01: The supply voltage is higher by approximately 20% or more than the normal value . F02: The supply voltage is lower by approximately 30% or more than the normal value .

2

7-2.4

F03

(detectedbyhardw hardware) are) The -15V power supply for the control circuit is abnormal. Normal

Check -15V at CP on X CONT.

X CONT or NEXSC is abnormal. ¨• Repla Replace ce the them m in turn turn..

Abnormal Abnormal

Check output of power supply PS1.

PS1 is abnormal. ¨• Repl Replaace it.

Normal

-15V may be shortcircuited with GND on X CONT or other PCB.

7-2.5

F11 (KV OVER) (detected by softwar ftware, e, at 20msafte after exposure sure and each 100ms ) The measured tube voltage is higher by approximately 30 kV or more than the preset value. Measure CP9 (TKV), CP12 (RKV),CP11(TMA), CP13(RMA) on X CONT.

abnormal X CONT or NEXSC is abnormal. •¨ Repla Replace ce the them m in in tur turn. n.

RKV ,RMA abnormal? normal

Readjust FVR

abnormal

@ ‡ X CONT, A ‡ X-RAY X-RAY tube tube B ‡ High voltag voltagee transformer transformer may be defective.

3

7-2.6

F12 (KV UNDER) ftware, e, at 20ms The measured tube voltage is lower lower by 50% or more than the preset value (detected by softwar afte after exposure ure and at each 100ms ) NO NOTE) Mos Most prob robabi abily tha that glow discharge has occurred red in the the X-raytube. When checking the IGBT gate waveform, take proper action such as short-circuiting to prevent generation of high voltage in accordance with Appendix C in the Installation Manual. Check CP9 (TKV) and CP12 (RKV) on X CONT.

YES

RKV abnormal? Or both normal?

X CONT or NEXSC is abnormal. •¨ Repla Replace ce them them in turn. turn.

NO Only either KVFB+ or KVFBoutput?

YES

One side of high voltage transformer is defective. •¨ Replace Replace high voltage voltage transformer.

NO

Readjust FVR If FVR does not become normal, proceed to next step. Perform adjustment related to tube voltage shown in Appendix C in Installation Manual. If does not become normal, proceed to next step. Waveform Abnormal at CP29 (F), CP33 (A/D) or CP34 (B/C) normal?

X CONT is abnormal. •¨ Repl ac ac e it .

Normal IGBT gate waveform on INVERTER UNIT normal?

Normal

INVERTER UNIT is abnormal. •¨ R ep ep la lace i t.t.

X ‡ @ ray tube A ‡ High voltage voltage transformer transformer B ‡ High voltage cable may be defective.

4

7-2.7

F13 (NO KV) tware, e, at 20ms afte after exposure exposure The measured tube voltage is approximately 10 kV or less (detected by softwar and and at each 100ms ) When checking the IGBT gate waveform, take proper action such as short-circuiting to prevent generation of high voltage in accordance with Appendix C in the Installation Manual.

5

7-2.8

F14 (KV BRAKE) Abnormal measured tube voltage or X-ray tube discharge is detected (by the hardware). This error message actually assume discharge in the high voltage system (especially (especially the X-ray tube). This error may be eliminated eliminated by aging. Perform aging first.

Perform aging.

Same error occurs again.

High voltage cable may be poorly contacted. Refer to "Appendix G High Voltage Cable Connection Procedure" in Installation Installation Manual, and connect it again. Same error occurs again.

‡ @ X-ray tube, A ‡ High voltage cable, ‡ B High voltage transformer, ‡ C X CONT or NEXSC may be defective.

Judgement in the last item in the flow chart above is difficult. (Possibility of a defective PCB is low, low, false error message could be displayed sometimes.) If either of the following phenomena is detected, it can be clearly determined that discharge has occurred in the high voltage system. 1. Discharge sound “pop” is issued during exposure. 2. The error error message is not issued at low kV, but is issued while the kV is rising. 3. The glass is clearly clearly clouded (due to evaporation of the target target material) when seen from the X-ray tube irradiation port. 4. The target is clearly rough when when seen seen from the X-ray X-ray tube irradiation port. 5. Spark discharge like thick thunderbolt can be seen at the time of exposure from the X-ray tube irradiation po port. (Make sure to take protective measures against radiation such as use of lead glass.) An aluminum filter is provided in the X-ray tube irradiation port. When checking the inside of the glass tube, remove the lead cone first, then remove the aluminum filter also.

6

7-2.9

F21 (MA OVER) and F22 (MA UNDER) (detectedbysoftwar software, e,at20msafte after exposure ureandat each100ms) F21: The measured tube current is higher by approximately 50 mA or more than the preset value F22: The measured tube current is approximately 50% or less of the preset value . When these messages are displayed, check the heating system also in accordance with the flow chart for F31 and F32.

Check RMA(CP13) and TMA(CP11) on X CONT.

RMA abnormal? Or both normal?

YES X CONT or NEXSC is abnormal. •¨ Repl Replac acee the them m in in tur turn. n.

Only TMA is abnormal. Adjust FVR again. Same error occurs again. X-ray tube may be defective.

7

7-2.10 F23 (NO MA) software, at 20ms after The measured tube current is approximately 10 mA or less (detected by software, exposure sure and at each 100ms )

X-ray tube filament check method Remove the collimator. Look into the X-ray tube from the X-ray tube irradiation port, and check whether the filament is lit in the ready status. Make sure to use lead glass, etc. for protection against radiation. radiation.

8

7-2.11

F31 (IF OVER) and F32 (IF UNDER) (Detected by the software at each 800ms when prep. and at each 400ms when ready up) F31: The measured filament current is higher by 50% or more than the preset value . F32: The measured filament current is lower by 50% or more than the preset value .

Check FVR(CP15) and IFV(CP7) on X CONT.

Both normal? Or only only FVR abnormal?

YES

X CONT or NEXSC is abnormal. •¨ Replace it.

Only IFV is abnormal. NO

INVERTER UNIT or X CONT is abnormal. •¨ Replace it.

C0 and CL waveforms normal? YES

‡ @ X CONT, A ‡ INVERTER INVERTER UNIT UNIT or or B ‡ High voltage (filament) transformer may be defective.

In case of F31, ‡ A and ‡ B rarely rarely occur. occur.

@ and A ‡ means defect in the detection system. Actually, the possibility B is high. In the last item, ‡ possibility of‡

9

7-2.12 F33 (NO IF) The measured filament current is approximately 1 A or less . (Detected by the software at each 800ms when prep. and at each 400ms when ready up)

10

7-2.13

F51,

F52,

F54,

F55, F56, F5b

F51:Battery voltageduri duringcharging is is higher than than 155V F52 : Battery vol voltage during uring charging is is lo lower than 100V F53:Battery voltageduri duringcharging is is higher than than 155V F54 : Battery vol voltage during uring charging is is lo lower than 100V F55 :Voltag Voltageof plus-si plus-side debattery is is morethan 15% higher than that that of minus-side minus-side battery F56 :Voltag Voltageof minus-si minus-side debattery is is morethan 15% higher than than that of plus-si plus-side debattery F5b :Signa Signal BRON BRON is suppli supplie ed =battery voltageis more than +or +or – 155V

11

7-2.14

F5a, F5E, F5F

F5a :Battery curre current is is more than 3.8A F5E : Mea Measured suredcharging charging curr urrent more than 50% large larger than the the specifie cified value has continued ntinued for 10 s F5F : Me Measured charging harging curr urrent le less than 30% 30% than the thespecifi cified value has continued ntinuedfor 10 s Confir nfirm thefunction of battery battery charging referring rring toAppe ppendix C.6 C.6 of Install I nstallation ation Manual. Manual. The Thewaveformof measured charging ingcurre rrent can beconfirm irmed at thefollo llowing ingcheck pins ins. CP5(I CP5(IC) on MUX MU X POWER-0 POWER-04 4B PCB PCB ¨ • CP9(I CP9(IC1) C1) on MUX MUX POWER-04 POWER-04A PCB ¨ • CP2 CP22(IC) on on XCONT-20 XCONT-2002 PCB (• ¨ NEXSC NEXSC PCB) PCB) If one of them them is normal, it it means that batte battery charging harging itse itself is is performed formed correctly ,but one part of detection circuit ircuit fo for charging curr curre ent is is not not wor working king well. For example, if the waveform form at all of three threecheck pins are arenormal, normal, detection circuit ircuit on XCON XCONT T PCB is maybenot worki working correctly ctly. If the waveform form at CP5 CP5(IC) (IC) on MUX MU X POWE POWERR-04 04B PCB PCB is is abnormal, check the follow llowing before the error happens. 1. Input Input power supplyAC12 AC125V toMUX CHAR CH ARGE GE-04 -04B from fromT1trans transfo forme rmer inc inclu luding ding thefuseF13 2.Fuse useF1 on MUX MU X POWER-04 POWER-04B B PCB PCB 3. Gatewaveformfor for inve inverter at CP3 CP3(Q14C) ,CP4( ,CP 4(Q23 Q23C) onMUX POWE POWERR-04 04B PCB PCB 4. Gatewaveformfor for inve inverter at CP2 CP20(Q14 0(Q14C) ,CP22 ,CP 22(Q23C) onMUX POWE POWERR-04 04B PC PCB 5.CHON CH ON (Charg (Charging ing ON signal) signal) on on MU MUX POWE POWER-04 R-04A A PCB PCB (Thegreen LE LED LD1 L D1 should lig light on.) 6. CP25(PIC) P25(PI C) signal :Setting :Setting value luefor charging curre current fro fromCPU CP U If you cannot cannot specify the the defective tivepart with with above checking, cking, replacethe following parts as turn. turn. 1. Battery 2. MUX POWER-04A PCB 3. MUX POWER-04B PCB

12

7-2.15

F61

Starter error (The starter does not issue the current detection confirmation signal.) The current does not flow in the stator coil, and the rotor does not rotate.

13

7-2.16

F62

In 1 sec after HX1 is input, XOK is not sent sent back. This message is not displayed usually. Confirm the setting of the DIP switch. 7-2.17

F6d

Emergency status. Check emergency circuit. 7-2.18

F6E

Exposure did not terminate even by the preset timing or mAs setting. The X CONT-2002 PCB (X-ray cutoff circuit) may be abnormal. 7-2.19

F6F

The exposure control circuit is abnormal. In 250 msec after the EXR is sent out, the KVT (kV rising signal) is not sent back. X CONT-2002 PCB may be defective. 7-2.20

D1

Over curre current is detected. Motor curr current is detected as morethan than 6A for more10sec . One of the le left and ri right DC Motors is defective tive. Motor curre urrent can be checked at CP CP9 (for (for Le L eft Moto M otor) and CP10 CP10 (for Right Right Mo Motor) on on MU MU DRIVE DRIVER-2 R-2PCB. The TheOFFSET FFSET volta ltageat both check pins ins is2.5V when DC Mot Motor isnot driv riven. The The relat lation is 0.1V/0 V/0.67A. So, the erro rror D1 D1 normally lly happens when the volta ltage at the above check pi pins exceeds about 3.5V. By checking cking the voltageat both check pins, pins, judg judge which DC Motor is defective tive. If the voltage at both che check pins are normal, MU MU DRIVE DRI VER-2 R-2 PCB PCB or XCON XCONT T 2002PCB PCB may be defective. However, there is stil still possibili ssibil ity that that one of DC Motors is defective tive. 7-2.21

D3

Abnormal encoder of DC DC Motor is detected. The The function of the encoders of left and rig right DC Motors can be checked accordin rding g to Ap App pendix B.11of Install nstallatio ation n Manua Manual. By using using this this checking cking mode, judge judgewhich which DC Motor is is defective tive. If cable connection tion between the encoders and MU DRI DRIVER-2 R-2 PCB PCB is no problem, replace the defective tive DC Motor. If both of DC Moto M otors arenoproblem, lem, MU MU DRI DRIVERVE R-2 2 PCB may bedefective.

14

7-2.22

D4~D1 D4~D11

Any switch is ON at POWER POWER ON Check each switches switches and bad connection. ction. If switches switches and and co connec nnectio tion are normal, change changeMUX DRI DRIV VE. D4: Brake Br akereleaseswitch D5: Small Small movement switch ( forward forward ) D6: Small Small movement switch ( backward kward ) D7: Drive Drive handle handle ( left ) D8: Drive Drive handle handle ( rig right ) D9: Bumper switch D10:Arm lock releas releaseswitch switch D11:Arm Armlo lockre releaselever

15

shimadzu-mobileart-plus-mux-100h-100d-service-manual.pdf

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